RIVERBEND MEDICAL GROUP INC
PHYSICIAN ASSISTANT · SPRINGFIELD, MA · 225 providers · hospital-affiliated · (413) 733-4101
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) |
|---|---|---|---|---|---|---|
| 1447356589 | Zaret, Owen | PA-C | Physician Assistant | Holyoke | MA | premium |
| 1487686713 | Coughlin, Bret | MD | Diagnostic Radiology | Hartford | CT | premium |
| 1710945175 | Spagnoli, Bernita Marie | M.D. | Diagnostic Radiology | Springfield | MA | premium |
| 1093178709 | Wolf, Christopher | DPM | Podiatry | Springfield | MA | premium |
| 1083604870 | Chen, Chih | M.D. | Hospitalist | Springfield | MA | premium |
| 1477591683 | Mernoff, David | M.D. | Diagnostic Radiology | Springfield | MA | premium |
| 1881657955 | Shain, Anne | M.D. | Internal Medicine | Chicopee | MA | premium |
| 1811341811 | Tomlinson, Loyd | DPM | Podiatry | Springfield | MA | premium |
| 1720060098 | Najeebi, Shamim | MD | Hospitalist | Springfield | MA | premium |
| 1467676478 | Skalski, Mark | MD | Internal Medicine | Springfield | MA | premium |
| 1699738187 | Rokhlenko, Anna | M.D. | Diagnostic Radiology | Chicopee | MA | premium |
| 1447350772 | Hayfron-Benjamin, Christina | MD | Internal Medicine | Agawam | MA | premium |
| 1851354716 | Cruz, Antone | M.D. | Internal Medicine | Chicopee | MA | premium |
| 1609173954 | Chaganti, Uma | MD | Internal Medicine | Springfield | MA | premium |
| 1497718407 | Yu, Zhongmo | M.D. | Internal Medicine | Chicopee | MA | premium |
| 1932149911 | Farkas, Paul | M.D. | Gastroenterology | Springfield | MA | premium |
| 1053379248 | Weston, Charles | M.D. | Internal Medicine | Agawam | MA | premium |
| 1447611041 | Rosati, Ashley | CNP | Nurse Practitioner | Springfield | MA | premium |
| 1912962960 | Ferreira, Lisa | PA | Physician Assistant | Springfield | MA | premium |
| 1205875515 | Brooks, Carolyn | M.D. | Diagnostic Radiology | Chicopee | MA | premium |
| 1598218992 | Phillips, Lauren | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1538390752 | Lebaka, Narayana | MD | Hospitalist | Ware | MA | premium |
| 1972793370 | Thadisina, Sowmya | MD | Family Practice | Medford | MA | premium |
| 1467410308 | Weinstein, Peter | M.D. | Gastroenterology | Springfield | MA | premium |
| 1639263726 | Slitzky, Barry | M.D. | Gastroenterology | Springfield | MA | premium |
| 1538196092 | Puri, Parshant | MD | Diagnostic Radiology | Springfield | MA | premium |
| 1972757987 | Kennedy, Joanne | RNC-FNP | Nurse Practitioner | Holyoke | MA | premium |
| 1649831116 | Bhatti, Hammad Khurshid | MBBS | Internal Medicine | Chicopee | MA | premium |
| 1366805814 | Rodriguez, Natasha | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1891016564 | Snyder, Benjamin | M.D. | Orthopedic Surgery | Duxbury | MA | premium |
| 1629224126 | Katz, Brian | M.S., PA-C | Physician Assistant | Hartford | CT | premium |
| 1073135240 | Duong, Analy | PHYSICIAN ASSISTANT | Physician Assistant | Chicopee | MA | premium |
| 1871155937 | Parra Jaramillo, Lina | MD | Internal Medicine | Chicopee | MA | premium |
| 1750949509 | Malik, Nisha | Physician Assistant | Chicopee | MA | premium | |
| 1336208792 | Semaan, Elie | MD | General Surgery | Springfield | MA | premium |
| 1104496959 | Robinson, Colin | PA | Physician Assistant | Chicopee | MA | premium |
| 1366601239 | Kalnenieks, Melonie | PA-C | Physician Assistant | Springfield | MA | premium |
| 1457037632 | Skinner, Grace | PA-C | Physician Assistant | Springfield | MA | premium |
| 1487061016 | Gillis, Michael | PA-C | Physician Assistant | Agawam | MA | premium |
| 1518449198 | Sevastyanova, Nataliya | CNP | Nurse Practitioner | Springfield | MA | premium |
| 1548834971 | Connors, Matthew | Physician Assistant | Wilbraham | MA | premium | |
| 1467195420 | Robert, Joshua | Physician Assistant | Agawam | MA | premium | |
| 1639177710 | Muslu, Halim | MD | Gastroenterology | Griffin | GA | premium |
| 1306310693 | Finn, Chelsea | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1952051120 | Baker, Suzy-Ann | Nurse Practitioner | Chicopee | MA | premium | |
| 1811459597 | Ogundipe, Oyinkansola | M.D. | Family Practice | Chicopee | MA | premium |
| 1467705558 | Wu, Rachel | Nurse Practitioner | Springfield | MA | premium | |
| 1558394544 | Futrell, Tara | M.D. | Sports Medicine | Greenfield | MA | premium |
| 1013575026 | Khan, Fhamida | MD | Internal Medicine | Springfield | MA | premium |
| 1215257357 | Rana, Zaighum | M.D. | Endocrinology | Pittsfield | MA | premium |
| 1598830606 | Bouchereau, Chanel | MD | General Surgery | Springfield | MA | premium |
| 1003328337 | Morissette, Rebecca | PA-C | Physician Assistant | Agawam | MA | premium |
| 1629624184 | Malik, Ishita | MD | Internal Medicine | Chicopee | MA | premium |
| 1003889726 | Goldman, Marc | MD | Gastroenterology | Springfield | MA | premium |
| 1780183988 | Dannenhoffer, Julianna | FNP | Nurse Practitioner | Farmington | CT | premium |
| 1497993281 | Nowak, Magdalena | PA-C | Physician Assistant | Springfield | MA | premium |
| 1366963407 | Siddiqui, Anam | MD | Internal Medicine | Oklahoma City | OK | premium |
| 1780260265 | Samuels, David | NP | Nurse Practitioner | Springfield | MA | premium |
| 1225297450 | Pandey, Shilpa | MD | Diagnostic Radiology | Woburn | MA | premium |
| 1598496077 | Nemchinskaya, Eleanora | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1780681965 | Morrison, Daniel | M.D. | General Surgery | Springfield | MA | premium |
| 1407296528 | Alix, Jennifer | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1245752328 | Zia, Aleena | MD | Infectious Disease | Springfield | MA | premium |
| 1225763972 | Tran, Ngan | Physician Assistant | Chicopee | MA | premium | |
| 1821700493 | Mbugua, Monica | Nurse Practitioner | Winchendon | MA | premium | |
| 1154817377 | Singh, Vidur | MD | Internal Medicine | Chicopee | MA | premium |
| 1245351584 | Mcpartland, Sarah | MD | General Surgery | Chicopee | MA | premium |
| 1952948176 | Jarihi, Alireza | Nurse Practitioner | Springfield | MA | premium | |
| 1588622070 | Doyle, David | M.D. | Emergency Medicine | Springfield | MA | premium |
| 1326201211 | Sobral, Filipe | M.D. | General Surgery | Chicopee | MA | premium |
| 1326015983 | Fiallo, Viriato | M.D. | General Surgery | Springfield | MA | premium |
| 1821773136 | Alam, Tanzeem | Nurse Practitioner | Lynnfield | MA | premium | |
| 1154845071 | Miller, Marina | PA | Physician Assistant | Springfield | MA | premium |
| 1285164459 | White, Cullen | DO | General Surgery | Pittsfield | MA | premium |
| 1164152443 | Bayer, Sharifa | DNP | Nurse Practitioner | Glastonbury | CT | premium |
| 1518093293 | Kawar, Nada | M.D. | Gynecological Oncology | Springfield | MA | premium |
| 1275935298 | Saloio, Luciann | PA-C | Physician Assistant | Chicopee | MA | premium |
| 1033162235 | Mckay, Natasha | M.D. | Neurosurgery | Springfield | MA | premium |
| 1578581237 | Kumar, Sangeeta | MD | Internal Medicine | Springfield | MA | premium |
| 1346322021 | Lepage, Stephanie | PA-C | Physician Assistant | Longmeadow | MA | premium |
| 1366925919 | Cooper, Christopher | PA-C | Physician Assistant | Springfield | MA | premium |
| 1225567282 | Marshall, Lauren | PA-C | Physician Assistant | Waterbury | CT | premium |
| 1346789849 | Girard, Jessica | PA-C | Physician Assistant | Springfield | MA | premium |
| 1538576293 | Digregorio, Miah | PA-C | Physician Assistant | Ware | MA | premium |
| 1962730820 | Pryor, Brian | D.O. | Plastic and Reconstructive Surgery | Philadelphia | PA | premium |
| 1376625061 | Mcdowell, Thomas | PAC | Physician Assistant | Springfield | MA | premium |
| 1003867318 | Frank, James | MD | General Surgery | Chicopee | MA | premium |
| 1114670502 | Mattia, Michelle | RDN | Registered Dietitian or Nutrition Professional | Springfield | MA | premium |
| 1861782765 | Ogrodnik, Aleksandra | General Surgery | Springfield | MA | premium | |
| 1881119378 | Cohen, Taylor | PA | Physician Assistant | Northampton | MA | premium |
| 1669616694 | Bishop, Barla | CNM | Certified Nurse Midwife | Agawam | MA | premium |
| 1134675564 | Saha, Arnab | D.O. | Internal Medicine | Charlotte | NC | premium |
| 1881743029 | Robator, James | PA-C | Physician Assistant | Springfield | MA | premium |
| 1003686890 | Zavalunov, Valerie | DNP | Nurse Practitioner | Springfield | MA | premium |
| 1467742924 | Connor, Michelle | CNM | Certified Nurse Midwife | Springfield | MA | premium |
| 1578959177 | Mohammad, Benefsha | MD | General Surgery | Danville | PA | premium |
| 1770965345 | Belisle, Rachel | PA | Physician Assistant | Springfield | MA | premium |
| 1841729712 | Ferri, Alyssa | PA-C | Physician Assistant | Springfield | MA | premium |
| 1427281799 | Torres, Rosa | RN | Certified Nurse Midwife | Springfield | MA | premium |
| 1396725487 | Babu, Krishnan · member of 2 groups | M.D | Nephrology | Springfield | MA | premium |
| 1629336573 | Barker, Chad · member of 26 groups | M.D. | Diagnostic Radiology | Lexington | KY | premium |
| 1447546403 | Bhalla, Malavika · member of 3 groups | MD | Diagnostic Radiology | Hartford | CT | premium |
| 1457587172 | Bharadwaj, Shishira · member of 4 groups | MD | Gastroenterology | Maywood | IL | premium |
| 1598778961 | Breen, Brooke · member of 2 groups | MD | Diagnostic Radiology | Iowa City | IA | premium |
| 1396021648 | Bryan, Roy · member of 7 groups | M.D. | Diagnostic Radiology | Thousand Oaks | CA | premium |
| 1265775928 | Burritt, Daniel · member of 6 groups | Interventional Radiology | Vineland | NJ | premium | |
| 1588081699 | Cal, Nicolas · member of 2 groups | D.O | Gastroenterology | Springfield | MA | premium |
| 1396749867 | Cambron, Kathryn · member of 35 groups | MD | Diagnostic Radiology | Omaha | NE | premium |
| 1689013906 | Chill, Michael · member of 5 groups | M.D. | Diagnostic Radiology | West Springfield | MA | premium |
| 1811254360 | Christensen, Tyler · member of 2 groups | D.O. | Osteopathic Manipulative Medicine | Springfield | MA | premium |
| 1528030525 | Chung, Eugene · member of 25 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1407893738 | Ciccarelli, Andrew · member of 35 groups | M.D. | Diagnostic Radiology | Northampton | MA | premium |
| 1750385357 | Conner, Timothy · member of 34 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1376516021 | Desai, Muneer · member of 39 groups | MD | Diagnostic Radiology | Seattle | WA | premium |
| 1558604876 | Divito, Jason · member of 21 groups | D.O. | Diagnostic Radiology | Miami | FL | premium |
| 1922234517 | Eppsteiner, Erin · member of 2 groups | M.D. | Obstetrics & Gynecology | Northampton | MA | premium |
| 1740260843 | Fares, George · member of 2 groups | M.D | Nephrology | Springfield | MA | premium |
| 1104273549 | Feinberg, Sean · member of 39 groups | MD | Diagnostic Radiology | Rockford | IL | premium |
| 1235239955 | Feinland, Julie · member of 2 groups | CNM | Certified Nurse Midwife | Florence | MA | premium |
| 1629095294 | Flack, Joseph · member of 2 groups | M.D. | Cardiac Surgery | Chicopee | MA | premium |
| 1346997541 | Frimpong, Eric · member of 2 groups | Physician Assistant | Worcester | MA | premium | |
| 1164635173 | Green, Douglas · member of 22 groups | M.D., PH.D. | Diagnostic Radiology | Temecula | CA | premium |
| 1003892928 | Greenberg, Oded · member of 24 groups | M.D. | Diagnostic Radiology | Brooklyn | NY | premium |
| 1740604941 | Gunachelvan, Karthik · member of 3 groups | Internal Medicine | Darien | CT | premium | |
| 1770534869 | Hedayati, Amir · member of 51 groups | M.D. | Diagnostic Radiology | Sanford | FL | premium |
| 1255599825 | Henson, Nicholas · member of 8 groups | M.D. | Diagnostic Radiology | Columbus | GA | premium |
| 1467592634 | Hines, Adrienne · member of 2 groups | CNM | Certified Nurse Midwife | Springfield | MA | premium |
| 1407165020 | Hohol, Mary-Laura · member of 2 groups | PAC | Physician Assistant | Springfield | MA | premium |
| 1386209146 | Howard, Benjamin · member of 16 groups | DO | Diagnostic Radiology | Minot | ND | premium |
| 1780312637 | Hughes, Kyle · member of 2 groups | PA-C | Physician Assistant | Hudson | NH | premium |
| 1588651822 | Hung, Yin Fei · member of 2 groups | MD | Hospitalist | Bristol | CT | premium |
| 1871555649 | Jaksha, Jonathan · member of 27 groups | MD | Diagnostic Radiology | Omaha | NE | premium |
| 1669444246 | Jalalzai, Waheed · member of 18 groups | M.D. | Diagnostic Radiology | Sugar Land | TX | premium |
| 1265813414 | Jaloudi, Jumana · member of 2 groups | D.O. | Hospitalist | Springfield | MA | premium |
| 1720156615 | Joseph, Cyril · member of 2 groups | MD | Internal Medicine | Springfield | MA | premium |
| 1063954170 | Joy, Kristina · member of 2 groups | PT, DPT | Physical Therapist in Private Practice | Sturbridge | MA | premium |
| 1700028131 | Kani, Kimia · member of 38 groups | M.D. | Diagnostic Radiology | Baltimore | MD | premium |
| 1730535139 | Karambelkar, Amrita · member of 2 groups | Pulmonary Disease | Boston | MA | premium | |
| 1295976504 | Kataoka, Milliam · member of 3 groups | MD | Diagnostic Radiology | Northampton | MA | premium |
| 1396991881 | Khader Eliyas, Javed · member of 2 groups | MD | Neurosurgery | Hartford | CT | premium |
| 1770740854 | Knight, Jesse · member of 21 groups | MD | Diagnostic Radiology | Silverdale | WA | premium |
| 1417913906 | Kuzmeski, Mary · member of 3 groups | PA | Physician Assistant | Hartford | CT | premium |
| 1538664131 | Latario, Luke · member of 2 groups | MD | Orthopedic Surgery | Springfield | MA | premium |
| 1114307287 | Lewis, Trevor · member of 18 groups | M.D. | Diagnostic Radiology | Fairfax | VA | premium |
| 1851399760 | Loiacono, Laurie · member of 2 groups | MD | Hospitalist | Wilkes Barre | PA | premium |
| 1023055720 | Mali, Mrinal · member of 4 groups | M.D. | Diagnostic Radiology | Hartford | CT | premium |
| 1619166675 | Marcum, Kevin · member of 15 groups | M.D. | Diagnostic Radiology | St Petersburg | FL | premium |
| 1811187941 | Mcpartland, Kenneth · member of 2 groups | M.D. | General Surgery | West Springfield | MA | premium |
| 1821401225 | Morrissey, Sarah · member of 2 groups | DO | Obstetrics & Gynecology | Springfield | MA | premium |
| 1730574807 | Moss, Nani · member of 2 groups | MD | Obstetrics & Gynecology | Skokie | IL | premium |
| 1568435626 | Murphy, Michael · member of 14 groups | MD | Diagnostic Radiology | Exeter | NH | premium |
| 1700023603 | Norman, Marybeth · member of 2 groups | APRN | Nurse Practitioner | Bloomfield | CT | premium |
| 1245338474 | Osakwe, Ibitoro · member of 2 groups | MD | Endocrinology | Hartford | CT | premium |
| 1598726218 | Phillips, Theresa · member of 2 groups | PA-C | Physician Assistant | Worcester | MA | premium |
| 1801992813 | Phillips, Karen · member of 38 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1871545269 | Quraishi, Mohammed · member of 50 groups | MD | Diagnostic Radiology | Omaha | NE | premium |
| 1558551655 | Rabitaille, William · member of 2 groups | M.D. | Internal Medicine | Kensington | CT | premium |
| 1588653075 | Reed, Jonathan · member of 28 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1679893820 | Rosica, Dillenia · member of 23 groups | M.D. | Diagnostic Radiology | Danville | PA | premium |
| 1871680918 | Rousou, Laki · member of 2 groups | M.D. | General Surgery | Springfield | MA | premium |
| 1518120575 | Rowe, Anthony · member of 34 groups | MD | Diagnostic Radiology | Houston | TX | premium |
| 1740252725 | Ruvo, Veronica · member of 32 groups | D.O. | Diagnostic Radiology | Omaha | NE | premium |
| 1124183074 | Sampson, Joanna · member of 3 groups | M.D. | Gastroenterology | Bristol | CT | premium |
| 1356389043 | Sassi, Dorothy · member of 2 groups | NP | Nurse Practitioner | Springfield | MA | premium |
| 1114338753 | Singh, Manu · member of 9 groups | M.D. | Interventional Radiology | Santa Barbara | CA | premium |
| 1205030665 | Snodgress, Sean · member of 3 groups | MD | Diagnostic Radiology | Santa Barbara | CA | premium |
| 1063491264 | Spath, Catherine · member of 2 groups | M.D. | Hand Surgery | West Hatfield | MA | premium |
| 1003942699 | Sprague, Mark · member of 2 groups | M.D. | Orthopedic Surgery | Pittsfield | MA | premium |
| 1750650370 | Staropoli, Michael · member of 2 groups | PA - C | Physician Assistant | Chicopee | MA | premium |
| 1881030997 | St. Clair, Shannon · member of 36 groups | MD | Diagnostic Radiology | Bellingham | WA | premium |
| 1750480786 | Stevens, Michael · member of 2 groups | PA | Physician Assistant | Springfield | MA | premium |
| 1891040689 | Stone, Shawn · member of 39 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1184686933 | Suchecki, Bryan · member of 34 groups | M.D. | Diagnostic Radiology | Newburyport | MA | premium |
| 1780069310 | Thibodeau, Adrienne · member of 2 groups | PA-C | Physician Assistant | Holyoke | MA | premium |
| 1619976230 | Vrdoljak, Jake · member of 37 groups | MD | Diagnostic Radiology | Clinton | MD | premium |
| 1386378685 | Waterman, Logan · member of 2 groups | Physician Assistant | Springfield | MA | premium | |
| 1760731715 | Weaver, Tiffanie · member of 2 groups | PA | Physician Assistant | Hartford | CT | premium |
| 1568676948 | Welte, Frank · member of 36 groups | MD | Diagnostic Radiology | Omaha | NE | premium |
| 1144276338 | White, Scott · member of 9 groups | M.D. | Diagnostic Radiology | Rockford | IL | premium |
| 1013914456 | Wolfstein, Judith · member of 19 groups | M.D. | Diagnostic Radiology | Tulsa | OK | premium |
| 1659799906 | Wynter, Javelle · member of 3 groups | MD | Gastroenterology | Dartmouth | MA | premium |
| 1316325244 | Yuan, Angela · member of 2 groups | M.D. | Obstetrics & Gynecology | Cleveland | OH | premium |
| 1538304035 | Zhang, Yuyang · member of 33 groups | MD | Diagnostic Radiology | Lutherville | MD | premium |
| 1528621828 | Zhu, Brian · member of 23 groups | MD | Diagnostic Radiology | Los Angeles | 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.