CEPAMERICA ILLINOIS LLP
EMERGENCY MEDICINE · CHICAGO, IL · 503 providers · hospital-affiliated · (773) 774-8000
Provider volumes, all codes · CY2024
Group overview · all codes · CY2024
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1780620781 | Suacillo, Glenn | D.O. | Emergency Medicine | Winfield | IL | premium |
| 1306189428 | Rodriguez, Patrick | DO | Emergency Medicine | Arlington Heights | IL | premium |
| 1265623268 | Wagnon, Jon | D.O. | Family Practice | Godfrey | IL | premium |
| 1083753222 | Donahue, Michael | M.D. | Emergency Medicine | Arlington Heights | IL | premium |
| 1497383301 | Tubridy, Sean | MD | Emergency Medicine | Chicago | IL | premium |
| 1629331145 | Sarwark, John | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1730460965 | Doane, Brian | MD | Emergency Medicine | Arlington Heights | IL | premium |
| 1588989107 | Brumund, Shannon | M.D. | Emergency Medicine | Waukegan | IL | premium |
| 1639551716 | Ohri, Ashray | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1437175387 | Blaustein, Nate | M.D. | Emergency Medicine | Springfield | IL | premium |
| 1528323979 | Caton, Rebecca | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1356507602 | Knopp, Kristopher | M.D. | Emergency Medicine | Oakbrook Terrace | IL | premium |
| 1609810548 | Maloney, William | M.D. | Emergency Medicine | Milwaukee | WI | premium |
| 1881950616 | Thompson, Katie | D.O | Emergency Medicine | Chicago | IL | premium |
| 1942648274 | Giblin, Elisabeth | M.D | Emergency Medicine | Chicago | IL | premium |
| 1730392044 | Vanhazebroeck, Conrad | D.O. | Emergency Medicine | Elk Grove Village | IL | premium |
| 1689009516 | Jafri, Mohsin | D.O. | Emergency Medicine | Rockford | IL | premium |
| 1871854307 | You, Alex | M.D. | Emergency Medicine | Brooklyn | NY | premium |
| 1447699368 | Paik, John | M.D. | Emergency Medicine | Joliet | IL | premium |
| 1558625301 | Beckemeyer, Jennifer | M.D. | Emergency Medicine | Arlington Heights | IL | premium |
| 1548421498 | Kenefake, Mary Ella | M.D. | Emergency Medicine | Gary | IN | premium |
| 1629459078 | Wunder, Joshua | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1508023078 | Chorvat, Kevin | M.D. | Emergency Medicine | Aurora | IL | premium |
| 1558308676 | Gordon, Jeffrey | MD | Emergency Medicine | Barrington | IL | premium |
| 1598939621 | Maguire, Kristen | MD | Emergency Medicine | Barrington | IL | premium |
| 1639733249 | Bickel, Scott | DO | Emergency Medicine | Chicago | IL | premium |
| 1518914761 | Mcswane, Christopher | MD | Emergency Medicine | Barrington | IL | premium |
| 1518990761 | Rentfrow, Thomas | M.D. | Emergency Medicine | Indianapolis | IN | premium |
| 1134418130 | Beszka, Monica | Emergency Medicine | Chicago | IL | premium | |
| 1972737252 | Sanford, Gretchen | DO | Emergency Medicine | Elk Grove Village | IL | premium |
| 1871976548 | Kostolansky, Sean | D.O. | Emergency Medicine | Springfield | IL | premium |
| 1366437626 | Cohen, Darien | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1104937960 | Nutakor, Worlali | M.D. | Emergency Medicine | Decatur | IL | premium |
| 1326266784 | Schmidt, Valerie | D.O. | Emergency Medicine | Libertyville | IL | premium |
| 1306339189 | Phemister, Dominic | MD | Emergency Medicine | Carbondale | IL | premium |
| 1285678383 | Vonfischer, Benjamin | D.O. | Emergency Medicine | Oakbrook Terrace | IL | premium |
| 1881223154 | Ciftci, Fatma | Emergency Medicine | Chicago | IL | premium | |
| 1295792711 | Cullen, Kelly Ann | D.O. | Emergency Medicine | Milwaukee | WI | premium |
| 1447403951 | Crowley, Michael | MD | Emergency Medicine | Bethlehem | PA | premium |
| 1669752101 | Lindorfer-Campbell, Christi | Emergency Medicine | Springfield | IL | premium | |
| 1760001564 | Omar, Hamzeh | Emergency Medicine | Elgin | IL | premium | |
| 1962852327 | Thomas, Melvin | D.O. | Emergency Medicine | Joliet | IL | premium |
| 1467815209 | Desai, Pooja | Emergency Medicine | Newark | NJ | premium | |
| 1912951567 | Jaramillo, David | MD | Emergency Medicine | Jacksonville | FL | premium |
| 1831453760 | Kmetuk, Natalie | DO | Emergency Medicine | Oak Lawn | IL | premium |
| 1598226433 | Richardson, Ezekiel | MD | Emergency Medicine | Mchenry | IL | premium |
| 1871593236 | Stockmal, Peter | MD | Emergency Medicine | Joliet | IL | premium |
| 1144884776 | Hwang, Judy | DO | Emergency Medicine | Chicago | IL | premium |
| 1215599022 | Gomez, Miroslaba | MD | Emergency Medicine | Joliet | IL | premium |
| 1669421244 | Lall, Sheera | DO | Emergency Medicine | Ottawa | IL | premium |
| 1952863268 | Kim, Kyle | MD | Emergency Medicine | Bay Shore | NY | premium |
| 1881055762 | Jerome, Jason | PH.D., M.D. | Emergency Medicine | O Fallon | IL | premium |
| 1558391524 | Treacy, Deborah | M.D. | Emergency Medicine | O Fallon | IL | premium |
| 1154828879 | Villanueva, Francis | DO | Emergency Medicine | Park Ridge | IL | premium |
| 1063070852 | Corcoran, John | MD | Emergency Medicine | Elgin | IL | premium |
| 1326536921 | Skiadopoulos, Leonidas | Emergency Medicine | Chicago | IL | premium | |
| 1144710385 | Hedroug, Youssef | Emergency Medicine | Detroit | MI | premium | |
| 1215425079 | Angell, Erin | Emergency Medicine | Chicago | IL | premium | |
| 1952939894 | Gutierrez, Daniel | Emergency Medicine | Chicago | IL | premium | |
| 1497981781 | Senh, Alan | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1023465135 | Sekaran, Malati | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1356389639 | Bason-Mitchell, Mark | M.D | Emergency Medicine | Daly City | CA | premium |
| 1720019219 | Alepra, Michelle | M.D. | Emergency Medicine | Springfield | IL | premium |
| 1639527138 | Kim, Daewon | M.D. | Emergency Medicine | Joliet | IL | premium |
| 1538517321 | Castellani, Kayla | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1477081453 | Murphy, Breeanna | MD | Emergency Medicine | Springfield | IL | premium |
| 1942200191 | Slater, Michael | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1073567871 | Foreman, Jason | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1114367778 | Oleksiak, Michael | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1194726562 | Donahue, Brian | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1700313277 | Rizvi, Saniya | DO | Emergency Medicine | Grand Blanc | MI | premium |
| 1093376568 | Smith, Elizabeth | MD | Emergency Medicine | Chicago | IL | premium |
| 1891009841 | Jankowski, Matthew | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1396366811 | Smith, Jennifer | MD | Emergency Medicine | O Fallon | IL | premium |
| 1982896460 | Reaven, Daniel | MD | Emergency Medicine | Chicago | IL | premium |
| 1508076522 | Martini, John | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1104879071 | Mcdowell, Rachel | MD | Emergency Medicine | Libertyville | IL | premium |
| 1629254750 | Kilkelly, Michael | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1144584061 | Goldsmith, David | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1649213141 | Timmermann, Derek | M.D. | Emergency Medicine | Rockford | IL | premium |
| 1790770014 | Chan, Shu | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1255788022 | Sprague, Robert | DO | Emergency Medicine | Carbondale | IL | premium |
| 1528415817 | Delaney, Erik | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1952788796 | Sinclair, Patrick | D.O. | Emergency Medicine | Madison | WI | premium |
| 1386061232 | Pena Chavez, Samantha | Emergency Medicine | Elgin | IL | premium | |
| 1447375225 | Sanchez, David | M.D. | Emergency Medicine | Aurora | IL | premium |
| 1528004876 | Baum, Jamie | M.D. | Emergency Medicine | Greenville | IL | premium |
| 1265966360 | Gabler, Melissa | DO | Emergency Medicine | Chicago | IL | premium |
| 1568013951 | Oros, Tracy | APRN | Nurse Practitioner | Springfield | IL | premium |
| 1457535759 | Moran, Timothy | M.D. | Emergency Medicine | Kankakee | IL | premium |
| 1780717108 | Sullivan, John | DO | Emergency Medicine | Hoffman Estates | IL | premium |
| 1861419327 | Butterbach, Daniel | M.D. | Emergency Medicine | Pontiac | IL | premium |
| 1588223960 | Frey, Drew | MD | Emergency Medicine | Indianapolis | IN | premium |
| 1659723385 | Atashian, Christopher | MD | Emergency Medicine | Brooklyn | NY | premium |
| 1982878138 | Riskin, Andrew | M.D. | Emergency Medicine | Detroit | MI | premium |
| 1699122986 | Patel, Anish | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1710326038 | Richardson, Gregory | M.D. | Emergency Medicine | Fresno | CA | premium |
| 1417451691 | Dickson, Drusia | MD | Emergency Medicine | Oakland | CA | premium |
| 1548671829 | Zindrick, Daniel | MD | Emergency Medicine | Kalamazoo | MI | premium |
| 1437599925 | Friedland, Shawn | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1902044613 | Brinker, Nathan | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1821224403 | Shah, Ruchi | M.D. | Emergency Medicine | Cleveland | OH | premium |
| 1316026420 | Lim, Lawrence | DO | Emergency Medicine | Chicago | IL | premium |
| 1891143376 | Curtis, Kurt | M.D. | Emergency Medicine | Tucson | AZ | premium |
| 1902891237 | Christos, Steve | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1437610409 | Ortiz, Elizabeth | MD | Emergency Medicine | Berwyn | IL | premium |
| 1588240006 | Dahlin, Ryan | MD | Emergency Medicine | Chicago | IL | premium |
| 1134656515 | Potter, Travis | MD | Emergency Medicine | Greenville | NC | premium |
| 1972981009 | Rigert, Erin | Emergency Medicine | Olympia Fields | IL | premium | |
| 1992239974 | Solvang, Keith | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1609073030 | Patel, Neesha | M.D. | Emergency Medicine | Berwyn | IL | premium |
| 1689820409 | Zahn, Steven | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1689684557 | Johnson, Rema | DO | Emergency Medicine | Hoffman Estates | IL | premium |
| 1093155772 | Shakeel, Faizan | Emergency Medicine | Rockford | IL | premium | |
| 1235524091 | Gruner, Adam | M.D. | Emergency Medicine | Los Angeles | CA | premium |
| 1528644481 | Mcdonnell, Maeve | DO | Emergency Medicine | Chicago | IL | premium |
| 1992923288 | Bishof, Christine | MD | Emergency Medicine | Blue Island | IL | premium |
| 1154412021 | Winstanley, Sara | M.D. | Emergency Medicine | Waukegan | IL | premium |
| 1093002404 | Koehler, Jonathan | M.D. | Emergency Medicine | Pittsburgh | PA | premium |
| 1588004329 | Heberer, Brian | D.O. | Emergency Medicine | Festus | MO | premium |
| 1023694809 | Mailhes, Jenna | MD | Emergency Medicine | Miami | FL | premium |
| 1861758328 | Connolly, Shannon | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1861071409 | Lee, Alice | DO | Emergency Medicine | Miami | FL | premium |
| 1528007879 | Hughes, Raymond | D.O. | Emergency Medicine | Jerseyville | IL | premium |
| 1487802211 | Pitzele, Monika | Emergency Medicine | Chicago | IL | premium | |
| 1124318381 | Desai, Avani | MD | Emergency Medicine | Maywood | IL | premium |
| 1609453877 | Patel, Kush | MD | Emergency Medicine | Chicago | IL | premium |
| 1386724219 | Mcconnell, John | DO | Emergency Medicine | Melrose Park | IL | premium |
| 1730357591 | Yuksel, Amy | M.D. | Emergency Medicine | Oak Park | IL | premium |
| 1356928725 | Grice, Brian | Emergency Medicine | Chicago | IL | premium | |
| 1932736915 | Spencer, David | Emergency Medicine | Philadelphia | PA | premium | |
| 1093074916 | Shah, Neil | D.O. | Emergency Medicine | Olympia Fields | IL | premium |
| 1043896947 | Ahmed, Omar | DO | Emergency Medicine | Chicago | IL | premium |
| 1043327554 | Geldmacher, Kelly | M.D. | Emergency Medicine | Maryville | IL | premium |
| 1225428857 | Jain, Umang | Emergency Medicine | Chicago | IL | premium | |
| 1700226529 | Singh, Sukhvir | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1629432679 | Motino, Orestes | MD | Emergency Medicine | Chicago | IL | premium |
| 1922883578 | Williams, Hannah | FNP-C, APRN | Nurse Practitioner | Libertyville | IL | premium |
| 1881023299 | Dawood, Joyce | APN | Nurse Practitioner | Arlington Heights | IL | premium |
| 1225129968 | Litland, Brian | Emergency Medicine | O Fallon | IL | premium | |
| 1578705174 | Pham, Oanh | MD | Emergency Medicine | Hickory Hills | IL | premium |
| 1134380843 | Rathert, Nicholas | MD | Emergency Medicine | Greenville | IL | premium |
| 1871170043 | Blizzard, John | MD | Emergency Medicine | Chicago | IL | premium |
| 1598392789 | Oswald, Derek | DO | Emergency Medicine | Lima | OH | premium |
| 1225038680 | Ferrer, Jorge | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1902429947 | Katiyar, Urvashi | MD | Emergency Medicine | Kalamazoo | MI | premium |
| 1891176236 | Wahhab, John | Emergency Medicine | Chicago | IL | premium | |
| 1033613393 | Lee, Gi Xiang | Emergency Medicine | Oakland | CA | premium | |
| 1952985749 | Ross, Megan | Emergency Medicine | Detroit | MI | premium | |
| 1528696226 | Arvisais-Anhalt, Monique | Emergency Medicine | Worcester | MA | premium | |
| 1386228906 | Waring, Kaley | MD, MPH | Emergency Medicine | Elgin | IL | premium |
| 1770162737 | Akinrotimi, Oludemilade | MD | Emergency Medicine | Indianapolis | IN | premium |
| 1346878923 | Rieser, Nadija | MD | Emergency Medicine | Hazel Crest | IL | premium |
| 1841555414 | Bart, Niccole | M.D. | Emergency Medicine | Brooklyn | NY | premium |
| 1407386477 | Ryan, Kelly | MD | Emergency Medicine | Chicago | IL | premium |
| 1730199241 | Young, Robert | M.D. | Emergency Medicine | Greenville | IL | premium |
| 1851313241 | Black, Adam | MD | Emergency Medicine | Chicago | IL | premium |
| 1972520500 | Mcdaniel, Elizabeth | D.O. | Emergency Medicine | Springfield | IL | premium |
| 1093344913 | Diep, Vivian | MD | Emergency Medicine | Chicago | IL | premium |
| 1235757543 | Park, Chang Woo | MD | Emergency Medicine | Elgin | IL | premium |
| 1225619380 | Cordova, Emmanuel | Emergency Medicine | Chicago | IL | premium | |
| 1770110157 | El-Alam, Andrew | MD | Emergency Medicine | Detroit | MI | premium |
| 1083174122 | Marx, Emily | MD | Emergency Medicine | New Orleans | LA | premium |
| 1104313667 | Garcia, Laura | Nurse Practitioner | Chicago | IL | premium | |
| 1093058190 | Casner, Michael | MD, MA | Emergency Medicine | Arlington Heights | IL | premium |
| 1386764884 | Kang, Yong | MD | Family Practice | South Elgin | IL | premium |
| 1508493255 | Stolz, Thomas | MD | Emergency Medicine | Chicago | IL | premium |
| 1194054692 | Mchood, Jillian | FNP | Nurse Practitioner | Bloomington | IL | premium |
| 1982229258 | Edemobi, Paul Young | Emergency Medicine | Chicago | IL | premium | |
| 1699237628 | Estacio, Emerald | Nurse Practitioner | Palatine | IL | premium | |
| 1992290159 | Hollingsworth, Allen | MD | Emergency Medicine | Chicago | IL | premium |
| 1205589504 | Zakrzewska, Ewa | NP | Nurse Practitioner | Elgin | IL | premium |
| 1881141125 | Butler, Tracy | APN | Nurse Practitioner | Aurora | IL | premium |
| 1104356427 | Dyer, Renee | DO | Emergency Medicine | Philadelphia | PA | premium |
| 1881360931 | Bhagatsingh, Jeson | NP | Nurse Practitioner | Libertyville | IL | premium |
| 1609336361 | Varkey, Nihal | MD | Emergency Medicine | Chicago | IL | premium |
| 1396984324 | Brill, April | D.O. | Emergency Medicine | Olympia Fields | IL | premium |
| 1891943007 | Corral, Kathi | ARNP | Nurse Practitioner | Skokie | IL | premium |
| 1942705884 | Duffy, Jillian | MD | Emergency Medicine | Boston | MA | premium |
| 1942717418 | Khan, Madiha | MSN, APRN, FNP-BC | Nurse Practitioner | Chicago | IL | premium |
| 1932504149 | Pfeiffer, Emily | ANP | Nurse Practitioner | Elgin | IL | premium |
| 1205147360 | Prigge, David | M.D. | Emergency Medicine | Tacoma | WA | premium |
| 1730763657 | Greer, Collin | MD | Emergency Medicine | Olympia Fields | IL | premium |
| 1649245564 | Beach, Christopher | M.D. | Emergency Medicine | Libertyville | IL | premium |
| 1922635556 | Suh, Young | MD, MS | Emergency Medicine | Rochester | NY | premium |
| 1295436921 | Lewis, Lyndi | FNP-C | Nurse Practitioner | Colorado Springs | CO | premium |
| 1285091934 | Ascencio Yanez, Dalia | APN | Nurse Practitioner | Elgin | IL | premium |
| 1801910914 | Rantissi, Lizabeth | P.A. | Physician Assistant | Elgin | IL | premium |
| 1942680319 | Shah, Archana | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1922685916 | Sullivan, John | MD | Emergency Medicine | Chicago | IL | premium |
| 1942403548 | Pearlman, Michael | MD | Emergency Medicine | Evanston | IL | premium |
| 1861814535 | Acoy, Shenelle | FNP-BC | Nurse Practitioner | Mchenry | IL | premium |
| 1144476938 | Moreno, Jaime | M.D. | Emergency Medicine | Berwyn | IL | premium |
| 1932109188 | Widell, Thomas | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1013318500 | Giardono, Angela | FNP | Nurse Practitioner | Rockford | IL | premium |
| 1942683800 | Oles, Jennifer | FNP-BC | Nurse Practitioner | Chicago | IL | premium |
| 1467143446 | Cervantes, Altagracia | APRN | Nurse Practitioner | Rockford | IL | premium |
| 1962932079 | Karras, Emily | MD | Emergency Medicine | Columbus | OH | premium |
| 1043979115 | Comas, Armando | APRN, CNP | Nurse Practitioner | Lake Forest | IL | premium |
| 1255676409 | Weber, Lauren | N.P. | Nurse Practitioner | Rockford | IL | premium |
| 1790423499 | Dowdall, Margaret | Nurse Practitioner | Chicago | IL | premium | |
| 1689111585 | Medina, Crystal | APN | Nurse Practitioner | Chicago | IL | premium |
| 1245346782 | Peters, David | M.D. | Emergency Medicine | Rochester | NY | premium |
| 1467087486 | Williams, Julianna | FNP-C | Nurse Practitioner | Lake Forest | IL | premium |
| 1306261458 | Yarbrough, Melissa | APN | Nurse Practitioner | Chicago | IL | premium |
| 1417672585 | Asranova, Gulbahar | FNP | Nurse Practitioner | Hoffman Estates | IL | premium |
| 1063655777 | Craver, Dominique | NP | Nurse Practitioner | Harvey | IL | premium |
| 1184465908 | Greene, Jourdan | APRN, FNP-C | Nurse Practitioner | Springfield | IL | premium |
| 1386840395 | Zavelsky, Olga | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1942327994 | Sajid, Naoshiba | MD | Family Practice | Rockford | IL | premium |
| 1396582797 | Godlewski, Natalia | APRN | Nurse Practitioner | Elgin | IL | premium |
| 1639283385 | Lanciloti, John | MD | Emergency Medicine | South Elgin | IL | premium |
| 1770313983 | Bormann, Amanda | FNP-C | Nurse Practitioner | Springfield | IL | premium |
| 1437569019 | Abbasi, Osman · member of 2 groups | Emergency Medicine | Bethlehem | PA | premium | |
| 1164422515 | Ahmad, Maher · member of 4 groups | M.D. | Internal Medicine | Champaign | IL | premium |
| 1144301227 | Akbarnia, Halleh · member of 2 groups | M.D. | Emergency Medicine | Park Ridge | IL | premium |
| 1568725521 | Alexander-Anyaogu, Nicole · member of 3 groups | D.O. | Emergency Medicine | Olympia Fields | IL | premium |
| 1649492620 | Ansari, Mohammed Sajid · member of 5 groups | MD | Family Practice | Schaumburg | IL | premium |
| 1871014654 | Arendovich, Nikolai · member of 2 groups | MD | Emergency Medicine | Oak Lawn | IL | premium |
| 1487816237 | Arwindekar, Amit · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1952174823 | Augier, Madeleine · member of 2 groups | APRN | Nurse Practitioner | South Elgin | IL | premium |
| 1376543488 | Baqai, Serena · member of 2 groups | D.O. | Emergency Medicine | Evanston | IL | premium |
| 1407237134 | Barron, Dillon · member of 2 groups | MD | Emergency Medicine | Evanston | IL | premium |
| 1306494877 | Beck, Gerald · member of 3 groups | FNP-BC | Nurse Practitioner | Munster | IN | premium |
| 1346781572 | Bermudez, Angel · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1386623353 | Bond, Michael · member of 3 groups | DO | Emergency Medicine | Greenville | IL | premium |
| 1780830703 | Boulos, Dany · member of 3 groups | M.D. | Family Practice | Philadelphia | PA | premium |
| 1700463304 | Boyes, Daniel · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1205959947 | Brahmavar, Ameet · member of 2 groups | MD | Emergency Medicine | Portland | OR | premium |
| 1154792406 | Brankin, Shara Ann · member of 2 groups | NP | Nurse Practitioner | Elgin | IL | premium |
| 1811550981 | Brennan, Michael · member of 5 groups | DO, MPH | Emergency Medicine | Chicago | IL | premium |
| 1871913251 | Broschak, James · member of 3 groups | D.O. | Emergency Medicine | Toledo | OH | premium |
| 1821092214 | Buggs, Mablene · member of 2 groups | M.D. | Emergency Medicine | Saint Louis | MO | premium |
| 1285167262 | Burikas, Penelope · member of 2 groups | Emergency Medicine | Chicago | IL | premium | |
| 1558751560 | Caraballo, Thomas · member of 2 groups | D.O. | Emergency Medicine | Aurora | IL | premium |
| 1063831477 | Cardoso, Ruben · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1699221374 | Cavender, Kaitlain · member of 2 groups | Nurse Practitioner | Bourbonnais | IL | premium | |
| 1841877222 | Chan, Chuck · member of 3 groups | DO | Emergency Medicine | Orange | CA | premium |
| 1124010772 | Chandra, Samuel · member of 4 groups | MD | Critical Care (Intensivists) | Saint Louis | MO | premium |
| 1427737659 | Cherry, David · member of 2 groups | Nurse Practitioner | Bourbonnais | IL | premium | |
| 1508217605 | Chinwala, Huzefa · member of 2 groups | M.D. | Emergency Medicine | Greenville | IL | premium |
| 1578189924 | Chitsaz, Ramin · member of 2 groups | MD | Emergency Medicine | Elmhurst | IL | premium |
| 1992939011 | Collier, Casey · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1295735017 | Colucci, Nicole · member of 2 groups | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1871954636 | Combs, Lydia · member of 2 groups | NP | Nurse Practitioner | Rockford | IL | premium |
| 1700225265 | Cosban, Travis · member of 2 groups | M.D. | Emergency Medicine | El Paso | TX | premium |
| 1306424866 | Damri, Kevin · member of 3 groups | MD | Emergency Medicine | Pittsburgh | PA | premium |
| 1568967792 | Darr, Katherine · member of 2 groups | MD | Emergency Medicine | Milwaukee | WI | premium |
| 1649791526 | Davis, Eurydice · member of 2 groups | FNP-BC | Nurse Practitioner | Lenexa | KS | premium |
| 1316482557 | Dellas, Christine · member of 2 groups | NP | Nurse Practitioner | Elk Grove Village | IL | premium |
| 1477571479 | Demus, Mark · member of 2 groups | MD | Internal Medicine | Hoffman Estates | IL | premium |
| 1912908583 | Dorfman, Marc · member of 2 groups | MD | Emergency Medicine | Barrington | IL | premium |
| 1306854252 | Drake, Melissa · member of 2 groups | DO | Emergency Medicine | Elmhurst | IL | premium |
| 1265059935 | Duru, Prince · member of 3 groups | MD | Emergency Medicine | Knoxville | TN | premium |
| 1821071374 | Eggebeen, Joe · member of 2 groups | M.D. | Emergency Medicine | Evergreen Park | IL | premium |
| 1992171698 | Elliott-Mccandless, Colleen · member of 4 groups | APN | Nurse Practitioner | Normal | IL | premium |
| 1063969376 | Enriquez, Camille · member of 2 groups | MD | Emergency Medicine | Berwyn | IL | premium |
| 1992855175 | Filipov, Douglas · member of 3 groups | MD | Emergency Medicine | Las Vegas | NV | premium |
| 1932762788 | Filler, Taylor · member of 2 groups | MD | Emergency Medicine | Corona | CA | premium |
| 1326677451 | Finnegan, Jack · member of 2 groups | DO | Emergency Medicine | Chicago | IL | premium |
| 1407476492 | Firman, Timothy · member of 2 groups | Emergency Medicine | Chicago | IL | premium | |
| 1417178864 | Fister, Courtney · member of 2 groups | D.O. | Emergency Medicine | Arlington Heights | IL | premium |
| 1316349921 | Frailey, Aaron · member of 2 groups | N.P. | Nurse Practitioner | Normal | IL | premium |
| 1770096000 | Frank, Lesli · member of 2 groups | PA-C | Physician Assistant | Western Springs | IL | premium |
| 1508396490 | Fridline, Roman · member of 2 groups | Emergency Medicine | Springfield | IL | premium | |
| 1598785263 | Frumkin, Michael · member of 2 groups | MD | Emergency Medicine | Hoffman Estates | IL | premium |
| 1497383061 | Gaier, Kristopher · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1164674131 | Gandor, Theresa · member of 2 groups | M.D. | Emergency Medicine | Arlington Heights | IL | premium |
| 1598051773 | Garcia, Cleo · member of 2 groups | M.D | Emergency Medicine | Chicago | IL | premium |
| 1801058979 | Garlovsky, Jonathan · member of 3 groups | DO | Emergency Medicine | Chicago | IL | premium |
| 1316202054 | Garst Orozco, Jessica · member of 3 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1659412971 | Goldklang, Eric · member of 2 groups | M.D. | Emergency Medicine | Lawrenceville | GA | premium |
| 1801356977 | Granzo, Daniela · member of 5 groups | MD | Emergency Medicine | Tucson | AZ | premium |
| 1629432091 | Gross, Nicholas · member of 2 groups | Emergency Medicine | Olympia Fields | IL | premium | |
| 1013594803 | Gupta, Rahul · member of 2 groups | MD | Emergency Medicine | Saint Louis | MO | premium |
| 1467015941 | Gupta, Sushane · member of 3 groups | Emergency Medicine | Hazel Crest | IL | premium | |
| 1659677557 | Haight, Marta · member of 3 groups | PA-C | Physician Assistant | Rockford | IL | premium |
| 1417579426 | Hanson, Brett · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1497216766 | Hanson, Elizabeth · member of 2 groups | MD | Emergency Medicine | Little Rock | AR | premium |
| 1568814432 | Harmon, Amy · member of 3 groups | NP | Nurse Practitioner | Dekalb | IL | premium |
| 1376921767 | Harp, Jordan · member of 4 groups | MD | Emergency Medicine | Saint Louis | MO | premium |
| 1548866551 | Harrigan, Meghan · member of 2 groups | NP | Nurse Practitioner | Chicago | IL | premium |
| 1265051551 | Hasan, Kaazim · member of 2 groups | Emergency Medicine | Chesterfield | MI | premium | |
| 1396306809 | Hilgers, Derek · member of 3 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1730683228 | Hiltrop, Jeffrey · member of 2 groups | Nurse Practitioner | Chicago | IL | premium | |
| 1225273915 | Hindi, Mustafa · member of 3 groups | M.D. | Emergency Medicine | Herrin | IL | premium |
| 1699071266 | Hughes, Kellie · member of 3 groups | M.D. | Emergency Medicine | Chesterfield | MO | premium |
| 1225471865 | Hussain, Adnan · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1790042067 | Huynh, Khanh · member of 2 groups | M.D. | Emergency Medicine | Wichita | KS | premium |
| 1922622679 | Iqbal, Sarah · member of 3 groups | MD | Emergency Medicine | Rockford | IL | premium |
| 1881083640 | Ireland, Alex · member of 2 groups | Emergency Medicine | Chicago | IL | premium | |
| 1013412634 | Jackson, Evan · member of 2 groups | DO | Emergency Medicine | Chicago | IL | premium |
| 1942226949 | Jafri, Syed · member of 3 groups | MD | Internal Medicine | Marion | IL | premium |
| 1053674762 | Jarboe, Melissa · member of 2 groups | Emergency Medicine | Lansing | MI | premium | |
| 1891223285 | Johns, Kathryn · member of 3 groups | MD | Emergency Medicine | Rockford | IL | premium |
| 1952302101 | Jordan, Matthew · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1316111263 | Kakos, Belinda · member of 3 groups | DO | Emergency Medicine | Warren | MI | premium |
| 1194306894 | Kazi, Shahab · member of 2 groups | DO | Emergency Medicine | Libertyville | IL | premium |
| 1316909831 | Keane, Christopher · member of 3 groups | M.D. | Emergency Medicine | Burbank | CA | premium |
| 1457922205 | Keller, Danielle · member of 2 groups | Nurse Practitioner | Munster | IN | premium | |
| 1316103849 | Kessler, Adam · member of 4 groups | Critical Care (Intensivists) | Crown Point | IN | premium | |
| 1548759186 | Khadeer, Mohammed · member of 2 groups | DO | Emergency Medicine | Chicago | IL | premium |
| 1508865338 | Khan, Muhammad · member of 2 groups | MD | Family Practice | Elgin | IL | premium |
| 1760790802 | Khishfe, Basem · member of 2 groups | M.D. | Emergency Medicine | Festus | MO | premium |
| 1336331222 | Kietzman, Laurel · member of 2 groups | MD | Emergency Medicine | Pontiac | IL | premium |
| 1134430408 | Kim, Yeop Reeo · member of 3 groups | M.D. | Emergency Medicine | Honolulu | HI | premium |
| 1912428129 | Klein, Samuel · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1508033606 | Klevene, Bary · member of 2 groups | MD | Emergency Medicine | Greenville | IL | premium |
| 1518692391 | Klopfer, Brianna · member of 3 groups | PA-C | Physician Assistant | Chicago | IL | premium |
| 1144711953 | Kokkinos, Erika · member of 3 groups | Emergency Medicine | Ann Arbor | MI | premium | |
| 1205835881 | Kostinsky, Natalie · member of 4 groups | M.D. | Emergency Medicine | Crystal Lake | IL | premium |
| 1205577715 | Kothawala, Saad · member of 2 groups | MD | Emergency Medicine | Peoria | IL | premium |
| 1639308737 | Krow-Rodney, Abena · member of 6 groups | MD | Emergency Medicine | Canton | IL | premium |
| 1972762698 | Kunz, Phillip · member of 2 groups | M.D. | Emergency Medicine | Gary | IN | premium |
| 1821546581 | Lamb, Cheryl · member of 2 groups | N.P. | Nurse Practitioner | Effingham | IL | premium |
| 1215324769 | Lane, Timothy · member of 3 groups | Emergency Medicine | Chicago | IL | premium | |
| 1093392409 | Lardner, Richard · member of 2 groups | DO | Emergency Medicine | Port St Lucie | FL | premium |
| 1578680278 | Lavanway, Nichole · member of 2 groups | MD | Emergency Medicine | Ann Arbor | MI | premium |
| 1316533177 | Lebar, Becky · member of 2 groups | Nurse Practitioner | Decatur | IL | premium | |
| 1932271954 | Ledvina, Anne · member of 4 groups | MD | Emergency Medicine | Emeryville | CA | premium |
| 1225323371 | Lee, Yun Chau · member of 3 groups | M.D. | Family Practice | Minneapolis | MN | premium |
| 1164496865 | Leon, Edward · member of 4 groups | MD | Emergency Medicine | Decatur | IL | premium |
| 1407365174 | Leon, Gabriela · member of 2 groups | Nurse Practitioner | South Elgin | IL | premium | |
| 1013151463 | Lepore, Fred · member of 2 groups | Emergency Medicine | Dyer | IN | premium | |
| 1104843739 | Li, Yanbing · member of 3 groups | M.D. | Family Practice | Crystal Lake | IL | premium |
| 1336580760 | Lin, Christine · member of 2 groups | D.O. | Emergency Medicine | Belleville | IL | premium |
| 1851719645 | Liu, Alfred · member of 2 groups | DO | Emergency Medicine | Chicago | IL | premium |
| 1720376718 | Lott, Jeremy · member of 2 groups | D.O. | Emergency Medicine | Madison Heights | MI | premium |
| 1750670337 | Lusiak, Monika · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1164716056 | Madoori, Sathyakiran · member of 2 groups | MD | Family Practice | South Elgin | IL | premium |
| 1992142483 | Malik, Nida · member of 3 groups | DO | Family Practice | Hinsdale | IL | premium |
| 1225692064 | Malki, Walid · member of 2 groups | MD | Emergency Medicine | Oak Lawn | IL | premium |
| 1528265816 | Mallett, Eric · member of 3 groups | MD | Family Practice | South Elgin | IL | premium |
| 1821308099 | Manierre, Steven · member of 3 groups | D.O. | Emergency Medicine | Forest Hills | NY | premium |
| 1437435997 | May, Carrie · member of 2 groups | CNP | Nurse Practitioner | Schaumburg | IL | premium |
| 1336221852 | Mccloud, Linda · member of 2 groups | ANP | Nurse Practitioner | St Louis | MO | premium |
| 1891342291 | Mcintosh-Clarke, Damani · member of 2 groups | Emergency Medicine | Baltimore | MD | premium | |
| 1962636241 | Mcirvin, Carolyn · member of 2 groups | DO | Emergency Medicine | Tinley Park | IL | premium |
| 1437617628 | Mckinney, Dennis · member of 3 groups | Emergency Medicine | Chicago | IL | premium | |
| 1336277029 | Mcmanus, Bonnie · member of 2 groups | MD | Emergency Medicine | South Elgin | IL | premium |
| 1013311588 | Meeker, Christine · member of 2 groups | N.P. | Nurse Practitioner | Decatur | IL | premium |
| 1770557266 | Mell, Howard · member of 2 groups | M.D. | Emergency Medicine | Greenville | IL | premium |
| 1023279643 | Merchant, Delwin · member of 2 groups | MD | Emergency Medicine | Greenville | IL | premium |
| 1538734785 | Mersier Bey, Jasmine · member of 2 groups | DO | Emergency Medicine | Detroit | MI | premium |
| 1720668841 | Meyers, Jessica · member of 3 groups | MD | Emergency Medicine | Detroit | MI | premium |
| 1285602516 | Milos, Glenn · member of 2 groups | DO | Emergency Medicine | Janesville | WI | premium |
| 1174971899 | Mogul-Wyman, Ashley · member of 2 groups | M.D. | Emergency Medicine | Evanston | IL | premium |
| 1154685089 | Mohiuddin, Mohd · member of 4 groups | M.D | Family Practice | Bolingbrook | IL | premium |
| 1205418811 | Munoz, Jessica · member of 2 groups | MD | Emergency Medicine | Loma Linda | CA | premium |
| 1982847810 | Nandanan Moorthie, Mydhili · member of 4 groups | M.D., M.P.H. | Family Practice | Glen Ellyn | IL | premium |
| 1912391392 | Ng, Louisa · member of 2 groups | Emergency Medicine | Chicago | IL | premium | |
| 1649463811 | Nielsen, Patricia · member of 2 groups | NP | Nurse Practitioner | Olympia Fields | IL | premium |
| 1871114272 | Noel, William · member of 4 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1316112717 | Norris, Marlaina · member of 2 groups | M.D. | Emergency Medicine | New York | NY | premium |
| 1558545863 | Notash, Mark · member of 5 groups | MD | Emergency Medicine | Macungie | PA | premium |
| 1144423526 | Olsen, Michael · member of 2 groups | M.D. | Emergency Medicine | Peoria | IL | premium |
| 1306208103 | Oquist-Cardenas, Mark · member of 2 groups | MD | Emergency Medicine | Libertyville | IL | premium |
| 1548260623 | Orellana, Fernando · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1508282377 | Padowski, Maciej · member of 2 groups | D.O. | Emergency Medicine | Des Plaines | IL | premium |
| 1982990487 | Palter, Joseph · member of 3 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1376543199 | Par, Midori · member of 2 groups | M.D. | Emergency Medicine | Lisle | IL | premium |
| 1003305368 | Patel, Akash · member of 3 groups | Emergency Medicine | Chicago | IL | premium | |
| 1326612680 | Patel, Parth · member of 2 groups | DO | Emergency Medicine | Elmira | NY | premium |
| 1639504640 | Patel, Kushal · member of 4 groups | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1710565510 | Perkins, Kate · member of 2 groups | FNP-BC (APRN) | Nurse Practitioner | Arlington | TN | premium |
| 1922620954 | Pewlee, Anika · member of 2 groups | MD | Emergency Medicine | Tucson | AZ | premium |
| 1831764828 | Polan, Brett · member of 2 groups | DO | Emergency Medicine | Rockford | IL | premium |
| 1801378229 | Pollack, Emilyn · member of 3 groups | APN | Nurse Practitioner | Elmhurst | IL | premium |
| 1063953016 | Powell, Christina · member of 2 groups | NP-C | Nurse Practitioner | Rockford | IL | premium |
| 1932463759 | Purnell, Lindsay · member of 2 groups | M.D | Emergency Medicine | Chicago | IL | premium |
| 1770582777 | Randall-Hayes, Lindiwee-Yaa · member of 3 groups | M.D. | Emergency Medicine | Terre Haute | IN | premium |
| 1013917574 | Rifenburg, Robert · member of 2 groups | D.O. | Emergency Medicine | Chicago | IL | premium |
| 1649534132 | Rivera-Yagnich, Ricardo · member of 2 groups | M.D. | Emergency Medicine | Gary | IN | premium |
| 1053938332 | Rodriguez, Paula · member of 2 groups | APN, FNP-BC | Nurse Practitioner | Tampa | FL | premium |
| 1720300411 | Rosen, Gregory · member of 2 groups | M.D. | Emergency Medicine | Pleasant Prairie | WI | premium |
| 1376219253 | Ross, Julianne · member of 2 groups | Nurse Practitioner | Freeport | IL | premium | |
| 1073530606 | Rothschild, Julie · member of 4 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1174209746 | Roxworthy, Lisa · member of 2 groups | APRN, CNP | Nurse Practitioner | Dekalb | IL | premium |
| 1992918577 | Sabit, Mohammed · member of 3 groups | MBBS | Emergency Medicine | Hoffman Estates | IL | premium |
| 1114912037 | Sallis, Milton · member of 2 groups | MD | Emergency Medicine | Chesterfield | MO | premium |
| 1073538880 | Sarraj, Al · member of 2 groups | MD | Emergency Medicine | Huntley | IL | premium |
| 1154617199 | Satz, Jason · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1447822705 | Scharf, Maia · member of 2 groups | NP | Nurse Practitioner | Decatur | IL | premium |
| 1699096644 | Schaye, Conor · member of 2 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1679939516 | Schmees, Gladys · member of 2 groups | FNP | Nurse Practitioner | O Fallon | IL | premium |
| 1871588111 | Schneiderman, Nicole · member of 2 groups | M.D. | Emergency Medicine | Skokie | IL | premium |
| 1134431687 | Schroeder, Katherine · member of 2 groups | M.D. | Emergency Medicine | Royal Oak | MI | premium |
| 1780035139 | Schupack, Brett · member of 3 groups | DO | Emergency Medicine | Brooklyn | NY | premium |
| 1578754354 | Shah, Prakriti · member of 2 groups | D.O. | Emergency Medicine | Rockford | IL | premium |
| 1689202939 | Shah, Priya · member of 2 groups | Emergency Medicine | Durham | NC | premium | |
| 1427673029 | Shamshuddin, Nabila · member of 3 groups | DO | Emergency Medicine | Olympia Fields | IL | premium |
| 1912987751 | Sharp, Louis · member of 2 groups | MD | Emergency Medicine | Maywood | IL | premium |
| 1194481861 | Sherman, Lyndsay · member of 2 groups | APRN, FNP-C | Nurse Practitioner | Springfield | IL | premium |
| 1033362272 | Sheth, Shirley · member of 3 groups | D.O | Emergency Medicine | Valparaiso | IN | premium |
| 1902843345 | Shuttari, Zahid · member of 3 groups | MD | Family Practice | Schaumburg | IL | premium |
| 1093165953 | Sidhu, Kevin · member of 4 groups | DO | Family Practice | Jackson | CA | premium |
| 1538108238 | Sims, Michael · member of 3 groups | M.D. | Emergency Medicine | Elgin | IL | premium |
| 1215624200 | Skinner, Morgan · member of 3 groups | DNP | Nurse Practitioner | Peoria | IL | premium |
| 1780451104 | Smith, Megan · member of 2 groups | FNP | Nurse Practitioner | Dekalb | IL | premium |
| 1962643452 | Smith-Garcia, Jennifer · member of 2 groups | MD | Emergency Medicine | Seattle | WA | premium |
| 1548515570 | Sprowls, David · member of 2 groups | Emergency Medicine | St. Louis | MO | premium | |
| 1679710545 | Stahulak, Meghan · member of 2 groups | D.O. | Emergency Medicine | Skokie | IL | premium |
| 1750870051 | Steele, Alecia · member of 3 groups | APRN | Nurse Practitioner | Springfield | IL | premium |
| 1710347075 | Stein, Joshua · member of 3 groups | Emergency Medicine | Decatur | IL | premium | |
| 1164646089 | Stevens, Janda · member of 3 groups | M.D. | Emergency Medicine | Springfield | IL | premium |
| 1093280901 | Stone, Bethany · member of 4 groups | Nurse Practitioner | Effingham | IL | premium | |
| 1336315761 | Strotkamp, Jon · member of 4 groups | DO | Emergency Medicine | Rockford | IL | premium |
| 1609895903 | Sugarman, Thomas · member of 3 groups | M.D | Emergency Medicine | Antioch | CA | premium |
| 1992932073 | Syed, Ehteshamuddin · member of 2 groups | MD | Family Practice | Algonquin | IL | premium |
| 1932553179 | Thompson, Gregory · member of 2 groups | D.O. | Emergency Medicine | Sheboygan | WI | premium |
| 1922255041 | Tritt, Michael · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1528608577 | Tymann, Nicole · member of 2 groups | APN | Nurse Practitioner | Bloomingdale | IL | premium |
| 1194154963 | Uswajesdakul, Amy · member of 3 groups | FNP | Nurse Practitioner | Chicago | IL | premium |
| 1528601861 | Utinske, Tia · member of 3 groups | APN | Nurse Practitioner | Springfield | IL | premium |
| 1356739452 | Vicencio, Julie · member of 3 groups | NP | Nurse Practitioner | Crystal Lake | IL | premium |
| 1790277481 | Voigts, Kelsey · member of 2 groups | N.P. | Nurse Practitioner | Springfield | IL | premium |
| 1528787744 | Wallace, Dane · member of 3 groups | NURSE PRACTITIONER | Nurse Practitioner | Edwardsville | IL | premium |
| 1295268381 | Wells, David · member of 3 groups | FNP | Nurse Practitioner | Springfield | IL | premium |
| 1932606084 | Wentworth, Bailey · member of 3 groups | MD | Emergency Medicine | Rockford | IL | premium |
| 1669072823 | Westbrook, Rachel · member of 2 groups | Nurse Practitioner | Decatur | IL | premium | |
| 1528622297 | Wijas, Bryan · member of 2 groups | Emergency Medicine | Chicago | IL | premium | |
| 1902224967 | Wilkie, Nicholas · member of 2 groups | MD | Emergency Medicine | Madison | WI | premium |
| 1487115408 | Wille, Aaron · member of 2 groups | MD | Emergency Medicine | Saint Louis | MO | premium |
| 1578013215 | Williams, Sonal · member of 2 groups | FNP | Nurse Practitioner | Rockford | IL | premium |
| 1760060669 | Williams, Kyle · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1508353178 | Wilson, Rachel · member of 4 groups | MD | Emergency Medicine | Milwaukee | WI | premium |
| 1477904936 | Wing, Elisa · member of 2 groups | M.D. | Emergency Medicine | Oak Lawn | IL | premium |
| 1316478472 | Wire, Jessica · member of 3 groups | M.D. | Emergency Medicine | Woodbridge | VA | premium |
| 1154548089 | Wu, Jack · member of 2 groups | M.D. | Emergency Medicine | Arlington Heights | IL | premium |
| 1508210188 | Wyman, Timothy · member of 3 groups | M.D. | Emergency Medicine | Chicago | IL | premium |
| 1700440492 | Yang, Yijung · member of 2 groups | MD | Emergency Medicine | Chicago | IL | premium |
| 1295964773 | Yatooma, Romajit · member of 5 groups | M.D. | Emergency Medicine | Detroit | MI | premium |
| 1598921959 | Yeager, Robert · member of 2 groups | MD | Emergency Medicine | Chadds Ford | PA | premium |
| 1700298429 | Yip, Michael · member of 3 groups | MD | Emergency Medicine | Decatur | GA | premium |
| 1467848283 | Yokell, Michael · member of 2 groups | MD | Emergency Medicine | Abington | PA | premium |
| 1477060895 | Zettler, Jeffery · member of 2 groups | NP-C | Nurse Practitioner | Springfield | IL | premium |
| 1295710697 | Zhong, Liping · member of 2 groups | M.D., PH.D. | Family Practice | Rockford | IL | premium |
| 1952924540 | Ziebro, John · member of 2 groups | MD | Emergency Medicine | Emeryville | CA | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.