MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC
PHYSICIAN ASSISTANT · NORTHAMPTON, MA · 280 providers · hospital-affiliated · (413) 582-2441
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) |
|---|---|---|---|---|---|---|
| 1134396948 | Kamugisha, Lois | Internal Medicine | Northampton | MA | premium | |
| 1982803003 | Nicasio, John | DO | Endocrinology | Northampton | MA | premium |
| 1871794867 | Kuchinskas, Sherri | MD | Physical Medicine and Rehabilitation | West Hatfield | MA | premium |
| 1336366897 | Weinsier, Steven | MD | Cardiology | Northampton | MA | premium |
| 1366489072 | Klich-Nowak, Teresa | M.D. | Rheumatology | Northampton | MA | premium |
| 1679716187 | Cooper, Saskia | Rheumatology | Bath | ME | premium | |
| 1891976536 | Pianta, Teresa | MD | Hand Surgery | West Hatfield | MA | premium |
| 1467415646 | Sheldon, John | MD | Radiation Oncology | Northampton | MA | premium |
| 1215990569 | Parsons, Timothy | MD | Family Practice | Northampton | MA | premium |
| 1699753327 | Raymundo, Lorelei | M.S.P.T., PA | Physician Assistant | Northampton | MA | premium |
| 1548220684 | Muellner, Hanno | MD | Internal Medicine | Williamsburg | MA | premium |
| 1205889953 | Serlin, David | M.D. | Pulmonary Disease | Northampton | MA | premium |
| 1093036766 | Sahd, Paul | D.O. | Family Practice | Hadley | MA | premium |
| 1932293479 | Newsome, Barrett | DO | Hematology-Oncology | Northampton | MA | premium |
| 1487617734 | Norris, Richard | MD | Physical Medicine and Rehabilitation | Northampton | MA | premium |
| 1366826885 | Konefal, Mary | PA-C | Physician Assistant | Springfield | MA | premium |
| 1447358106 | Spence, Denise | MD | Internal Medicine | Amherst | MA | premium |
| 1649205436 | Howard, Orion | M.D. | Medical Oncology | Bennington | VT | premium |
| 1740494343 | Tsongalis, John | M.D. | Pediatric Medicine | Northampton | MA | premium |
| 1487671962 | Moskovitz, Andrew | M.D. | Pediatric Medicine | Springfield | MA | premium |
| 1699731182 | Elsea, Peter | MD | Internal Medicine | Northampton | MA | premium |
| 1679542609 | Norton, Paul | PA-C | Physician Assistant | West Hatfield | MA | premium |
| 1871987164 | Bradshaw, Jared | D.O. | Internal Medicine | Cleveland | OH | premium |
| 1376606731 | Dumont, Charles | MD | Pulmonary Disease | Northampton | MA | premium |
| 1679549505 | Pluta, Kinga | MD | Endocrinology | Northampton | MA | premium |
| 1386896256 | Dang, Gaurav | M.D. | Family Practice | Harwich | MA | premium |
| 1295714657 | Hegarty, Catherine | MD | Endocrinology | Springfield | MA | premium |
| 1336194984 | Boyce, Patrick | M.D. | Internal Medicine | South Hadley | MA | premium |
| 1316145196 | Santiago, Yarima | MD | Family Practice | Amherst | MA | premium |
| 1043377609 | Dacus, Sean | D.O. | Family Practice | South Deerfield | MA | premium |
| 1346244167 | Hoffman, Brian | MD | Orthopedic Surgery | Greenfield | MA | premium |
| 1346649019 | Connor, Jacqueline | PA-C | Physician Assistant | Springfield | MA | premium |
| 1396955738 | Fallon, Jonathan | D.O., M.S. | Orthopedic Surgery | West Hatfield | MA | premium |
| 1346501905 | O'banion, Danielle | M.D. | Family Practice | Boston | MA | premium |
| 1184121717 | Chhibber, Martand | MD | Anesthesiology | Farmington | CT | premium |
| 1750862330 | Matuszko, Morgan | Physician Assistant | West Hatfield | MA | premium | |
| 1013939636 | Soar, Bart | M.D. | Internal Medicine | Belchertown | MA | premium |
| 1982820726 | Starr, Rebecca | MD | Geriatric Medicine | Northampton | MA | premium |
| 1770809824 | Mckenna-Weiss, Eli | M.D. | Hospitalist | Westfield | MA | premium |
| 1972864635 | Menz, Tania | M.D. | Family Practice | Cornelius | NC | premium |
| 1144857582 | Dibner-Dunlap, Eli | Family Practice | Portland | ME | premium | |
| 1962583963 | Campbell, Robert | MD | Orthopedic Surgery | Palmer | MA | premium |
| 1427470996 | Pheasant, Joanna | ARNP | Nurse Practitioner | Williamsburg | MA | premium |
| 1144374562 | Dacus, Jessica | D.O. | Family Practice | Hadley | MA | premium |
| 1285139931 | Barbosa-Angles, Brianna | DO, MPH | Family Practice | Boston | MA | premium |
| 1871817619 | Marsters, Emily | MD | Family Practice | Hadley | MA | premium |
| 1013983691 | Karacsonyi, Eva | MD | Endocrinology | Springfield | MA | premium |
| 1376153635 | Scott, Jamie | FNP, BC | Nurse Practitioner | Enfield | CT | premium |
| 1336213578 | Michonski, Joanne | FNP | Nurse Practitioner | Lenox | MA | premium |
| 1760750855 | Altman, Evan | DO | Family Practice | Palmer | MA | premium |
| 1245244060 | Smith, Robert | DO | Family Practice | South Hadley | MA | premium |
| 1659350742 | Green, Tracy | MD | Hospitalist | Greenfield | MA | premium |
| 1891355293 | Jani, Dhruv | Geriatric Medicine | New Haven | CT | premium | |
| 1033843859 | Canon, Kaileen | FNP-C | Nurse Practitioner | Hadley | MA | premium |
| 1295296721 | Devries, Stephen | MD | Emergency Medicine | Boston | MA | premium |
| 1255575791 | Fletcher, Sarah | NP | Nurse Practitioner | Williamsburg | MA | premium |
| 1891778395 | Smith, Deborah | MD | Hematology | Northampton | MA | premium |
| 1245486901 | Kielbasa, Shasta | M.D. | Internal Medicine | Northampton | MA | premium |
| 1477522159 | Zaman, Tonbira | M.D. | Pulmonary Disease | Northampton | MA | premium |
| 1467822106 | Zurba, Amy | FNP-C | Nurse Practitioner | Hadley | MA | premium |
| 1821537085 | Pack, Lauren | NP | Nurse Practitioner | Northampton | MA | premium |
| 1548228224 | Mortelliti, Michael | M.D. | Pulmonary Disease | Pittsfield | MA | premium |
| 1295792349 | De Almeida, Julia | MD | Family Practice | Northampton | MA | premium |
| 1952575201 | Mccracken, Helena | D.O. | Internal Medicine | Northampton | MA | premium |
| 1689345860 | Whalen, Sarah | APRN | Nurse Practitioner | Newmarket | NH | premium |
| 1487636411 | Preston, Linda | M.D. | Family Practice | Florence | MA | premium |
| 1972580306 | Albury, Lois | MD | Internal Medicine | Ludlow | MA | premium |
| 1801855242 | Granowitz, Eric | MD | Infectious Disease | Northampton | MA | premium |
| 1194111682 | Savage, Justin | DO | Emergency Medicine | Northampton | MA | premium |
| 1972773117 | Santorelli, Chalice | NP | Nurse Practitioner | Southampton | MA | premium |
| 1912267972 | Levin, Jay | M.D. | Neurology | Northampton | MA | premium |
| 1922645738 | Byrne, Nicholas | PA-C | Physician Assistant | Pittsfield | MA | premium |
| 1942339882 | Daul, Adrian | M.D. | Emergency Medicine | Northampton | MA | premium |
| 1942852868 | Nelson-Parola, Lela | FNP-C | Nurse Practitioner | Boston | MA | premium |
| 1114601754 | Killeen, Meaghan | FNP | Nurse Practitioner | Hadley | MA | premium |
| 1447366356 | Boardman, David | MD | Orthopedic Surgery | West Hatfield | MA | premium |
| 1386071439 | Marvel, Mary | NP | Nurse Practitioner | Springfield | MA | premium |
| 1699156828 | Kanter, Carolyn | Emergency Medicine | Philadelphia | PA | premium | |
| 1477513679 | Michaelson, Holly | MD | General Surgery | Northampton | MA | premium |
| 1467763581 | Balkin, Miranda | MD | Family Practice | Worthington | MA | premium |
| 1043738131 | Bombardier, Mark | PA | Physician Assistant | Greenfield | MA | premium |
| 1467412122 | Oliveira, Paulo | M.D. | Pulmonary Disease | Worcester | MA | premium |
| 1952714826 | Griffith, Andrew | M.D. | Emergency Medicine | Northampton | MA | premium |
| 1982649729 | Lesperance, Jennifer | NP | Nurse Practitioner | Northampton | MA | premium |
| 1750350138 | Patton, Edward | MD | Obstetrics & Gynecology | Florence | MA | premium |
| 1265045421 | Dawicki, Jessica | RD | Registered Dietitian or Nutrition Professional | Northampton | MA | premium |
| 1417374760 | Lipkin-Moore, Zachary | MD | Pulmonary Disease | Northampton | MA | premium |
| 1245279231 | Sloan, Mark | M.D. | Anesthesiology | Springfield | MA | premium |
| 1316560477 | Flum-Stockwell, Julia | MD | Family Practice | Schenectady | NY | premium |
| 1194163634 | Jarrell, Katherine | MD | Family Practice | Pawtucket | RI | premium |
| 1134718158 | Cowell, Courtney | NP-C | Nurse Practitioner | Southbridge | MA | premium |
| 1922669134 | Murtland, Kathleen | NP | Nurse Practitioner | Greenfield | MA | premium |
| 1518114768 | Lash, Emily | M.D. | Family Practice | Oakland | CA | premium |
| 1235404146 | Bosse, Janelle | PA-C | Physician Assistant | Warwick | RI | premium |
| 1396024246 | Gorman, Alexis | FNP | Nurse Practitioner | Westfield | MA | premium |
| 1558338533 | Russo, Margaret | M.D. | Internal Medicine | Northampton | MA | premium |
| 1598918336 | Lawrence, Matthew | APRN | Nurse Practitioner | Northampton | MA | premium |
| 1578746079 | Moore, Jamie | PA | Physician Assistant | Springfield | MA | premium |
| 1013962059 | Bringardner, Kirsten | PA-C | Physician Assistant | Northampton | MA | premium |
| 1003185026 | Scott, Margaret | PA | Physician Assistant | Williamstown | MA | premium |
| 1346553468 | Helms, Michelle | M.D. | General Surgery | Northampton | MA | premium |
| 1801863451 | Chernock, David | MD | Anesthesiology | Northampton | MA | premium |
| 1013984947 | Johnson, Brian | MD | Anesthesiology | Northampton | MA | premium |
| 1518113000 | Yau, Cyrus | MD | Internal Medicine | Jersey City | NJ | premium |
| 1245541929 | Israeli, Diana | D.O. | Internal Medicine | Northampton | MA | premium |
| 1770709222 | Fowler, Casey | APRN | Nurse Practitioner | Amherst | MA | premium |
| 1922595776 | Grachev, Maksim | DO | Hospitalist | Pueblo | CO | premium |
| 1417061243 | Jodka, Paul | MD | Hospice and Palliative Care | Northampton | MA | premium |
| 1801279427 | Hirschegger, Karl | PA-C | Physician Assistant | Northampton | MA | premium |
| 1780819524 | Flores, Jose | MD | Anesthesiology | Holyoke | MA | premium |
| 1366761363 | Kelly, Kristen | M.D. | Obstetrics & Gynecology | Northampton | MA | premium |
| 1619941853 | Baustin, Allan | MD | Family Practice | Hadley | MA | premium |
| 1548230766 | Pryor, Ruth | M.D. | Obstetrics & Gynecology | Northampton | MA | premium |
| 1447574900 | Cleland, Catherine | MD | Anesthesiology | Northampton | MA | premium |
| 1699038976 | Wong, Sing | M.D. | Family Practice | Northampton | MA | premium |
| 1265448013 | Kueny, Tucker | MD | Obstetrics & Gynecology | Northampton | MA | premium |
| 1063412344 | Miskovsky, Glenn | M.D. | Family Practice | Amherst | MA | premium |
| 1861465486 | Mayer, David | MD | Anesthesiology | Northampton | MA | premium |
| 1487896551 | Strebel, Joseph | M.D., D.P.T. | Anesthesiology | Northampton | MA | premium |
| 1265008544 | Andrade, Olyn | MD | Emergency Medicine | Northampton | MA | premium |
| 1750648853 | Zarba, Nicole | PA-C | Physician Assistant | East Longmeadow | MA | premium |
| 1922217751 | Ewall, Katharine | Hospitalist | Northampton | MA | premium | |
| 1437341542 | Matos-Auerbach, Melissa | MD | Anesthesiology | Northampton | MA | premium |
| 1194792952 | Lawlor, Richard | MD | Anesthesiology | Northampton | MA | premium |
| 1437525409 | Markens, Beth | NP | Nurse Practitioner | Agawam | MA | premium |
| 1427475433 | Francescangeli, James | M.D. | Anesthesiology | Nashua | NH | premium |
| 1497812911 | Mcmillian, Ursula | M.D. | General Surgery | New Haven | CT | premium |
| 1952357170 | Noviello, John | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Boynton Beach | FL | premium |
| 1942461710 | Greenman, Melanie | MD | Obstetrics & Gynecology | Northampton | MA | premium |
| 1275821480 | Buford, Sofia | NP-C | Nurse Practitioner | Chicopee | MA | premium |
| 1538156385 | Miller, Alexander | MD | General Surgery | Northampton | MA | premium |
| 1972818110 | Wanner, John | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Springfield | MA | premium |
| 1336610351 | Jablonski, Julianne | PA-C, MPH | Physician Assistant | Springfield | MA | premium |
| 1982044202 | Eisenberg, Jesse | MD | Obstetrics & Gynecology | Staten Island | NY | premium |
| 1134110687 | Levin, Joanne | M.D. | Infectious Disease | Florence | MA | premium |
| 1316155294 | Abbott, Timothy | D.O. | Anesthesiology | Northampton | MA | premium |
| 1104513084 | Muse, Hannah | DNP, APRN-CNP, FNP-C | Nurse Practitioner | Austin | TX | premium |
| 1295269744 | Chihombori-Quao, Nana Yaa | Obstetrics & Gynecology | Springfield | MA | premium | |
| 1316406655 | English, Danat | FNP | Nurse Practitioner | East Hartford | CT | premium |
| 1205299153 | Leopold, Beth | M.D. | Obstetrics & Gynecology | Stamford | CT | premium |
| 1669941738 | Buckley, Kelly | NP | Nurse Practitioner | Northampton | MA | premium |
| 1588772974 | Topal, Simone | MD | Plastic and Reconstructive Surgery | Florence | MA | premium |
| 1497511802 | Dunn, Abigail | Nurse Practitioner | Northampton | MA | premium | |
| 1154386522 | Stamm, Patricia | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Wilbraham | MA | premium |
| 1295926681 | Philips, Daniel | PA-C | Physician Assistant | Windsor | VT | premium |
| 1053759266 | Dave, Rishi | M.D. | Orthopedic Surgery | Buffalo | NY | premium |
| 1215551528 | Gerlach, Brooke | MD | Anesthesiology | Northampton | MA | premium |
| 1871637744 | Kane, Tammy | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Westwood | MA | premium |
| 1417584020 | Willard, Laura | MD | Anesthesiology | Boston | MA | premium |
| 1699101907 | Mclean, Kathleen | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Westwood | MA | premium |
| 1184058596 | Chenausky, Kerry | RN, WHNP | Nurse Practitioner | New Rochelle | NY | premium |
| 1457048795 | Katz, Joseph | LICSW | Licensed Clinical Social Worker | Northampton | MA | premium |
| 1740625565 | Kealy, Shevaughn | M.D | Family Practice | Greenfield | MA | premium |
| 1265279988 | Carey, Samantha | PA-C | Physician Assistant | Belchertown | MA | premium |
| 1063811719 | Richane, Amy | CNM | Certified Nurse Midwife | Northampton | MA | premium |
| 1114125812 | Levine, Robert | PA-C | Physician Assistant | Northampton | MA | premium |
| 1134651425 | Agyekum, Davies · member of 2 groups | M.D., PHD | Anesthesiology | Newton | MA | premium |
| 1518930916 | Ajello, Robert · member of 2 groups | MD | Pulmonary Disease | Greenfield | MA | premium |
| 1902049406 | Akoma, Elizabeth · member of 2 groups | MD | Anesthesiology | Milford | MA | premium |
| 1255427944 | Ansa, Francis · member of 2 groups | M.D. | Critical Care (Intensivists) | Charlottesville | VA | premium |
| 1437711231 | Anser, Maham · member of 2 groups | MD | Hospitalist | Brooklyn | NY | premium |
| 1407885676 | Arcoleo, James · member of 3 groups | DO | Cardiology | Greenfield | MA | premium |
| 1366738387 | Arepally, Sandeep · member of 2 groups | MD | Internal Medicine | Boston | MA | premium |
| 1932538980 | Baecher, Emily · member of 2 groups | Physician Assistant | Boston | MA | premium | |
| 1235776782 | Bashista, Karleena · member of 2 groups | PA-C | Physician Assistant | Hartford | CT | premium |
| 1265402614 | Berkman, David · member of 2 groups | MD | Gastroenterology | Florence | MA | premium |
| 1568918811 | Bhagat, Abhishek · member of 2 groups | M.D. | Clinical Cardiac Electrophysiology | Springfield | MA | premium |
| 1982016366 | Binnall, Brian · member of 2 groups | Physician Assistant | Springfield | MA | premium | |
| 1811941032 | Blackman, Gregory · member of 2 groups | M.D. | Interventional Radiology | Springfield | MA | premium |
| 1750383725 | Brackett, Rebecca · member of 2 groups | MD | Anesthesiology | Augusta | ME | premium |
| 1275776510 | Budhraja, Vikram · member of 2 groups | M.D. | Gastroenterology | Florence | MA | premium |
| 1073587291 | Busse, Paul · member of 2 groups | PHD MD | Radiation Oncology | Boston | MA | premium |
| 1275575342 | Carnes, Juanita · member of 3 groups | NP | Nurse Practitioner | Westfield | MA | premium |
| 1386906055 | Chapin, Ethan · member of 2 groups | MD | Emergency Medicine | Miami | FL | premium |
| 1306231097 | Chiosi, John · member of 4 groups | M.D. | Infectious Disease | Boston | MA | premium |
| 1003282542 | Clay, Rachel · member of 2 groups | NP | Nurse Practitioner | New Bedford | MA | premium |
| 1235100579 | Conway, Raymond · member of 2 groups | M.D. | Emergency Medicine | Northampton | MA | premium |
| 1265451694 | Cooper, Ann · member of 5 groups | D.O. | Emergency Medicine | Northampton | MA | premium |
| 1689609919 | Cotet, Monica · member of 2 groups | MD | Anesthesiology | Lawrence | MA | premium |
| 1427626340 | Czech, Marcin · member of 3 groups | PA-C | Physician Assistant | Hartford | CT | premium |
| 1124339551 | Darnobid, Jessica · member of 5 groups | M.D. | Anesthesiology | Leominster | MA | premium |
| 1346578234 | Diky, Rebekah · member of 3 groups | PA | Physician Assistant | Hadley | MA | premium |
| 1508328402 | Elhalawani, Hesham · member of 3 groups | MD, MSC | Radiation Oncology | Boston | MA | premium |
| 1821232901 | Ezziddin, Omar · member of 3 groups | M.D. | Anesthesiology | Springfield | MA | premium |
| 1235239955 | Feinland, Julie · member of 2 groups | CNM | Certified Nurse Midwife | Florence | MA | premium |
| 1114904497 | Fleitman, Jay · member of 2 groups | MD | Pulmonary Disease | Northampton | MA | premium |
| 1770054819 | Flynn, Ryan · member of 2 groups | NP | Nurse Practitioner | Springfield | MA | premium |
| 1467969972 | Freeman, Jacob · member of 2 groups | PA | Physician Assistant | Longmeadow | MA | premium |
| 1811124522 | Ganz, Michal · member of 2 groups | M.D, M.S. | Gastroenterology | Florence | MA | premium |
| 1790870301 | Gobeille, Stephen · member of 3 groups | PA | Physician Assistant | Ludlow | MA | premium |
| 1538584123 | Gould, Danielle · member of 2 groups | NP | Nurse Practitioner | Springfield | MA | premium |
| 1811966039 | Greenspan, Bryna · member of 2 groups | PA | Physician Assistant | North Adams | MA | premium |
| 1528485620 | Grewal, Vikram · member of 2 groups | M.D. | Cardiology | Springfield | MA | premium |
| 1578127270 | Hale, Melissa · member of 2 groups | APRN | Nurse Practitioner | Lebanon | NH | premium |
| 1750537791 | Hampson, Brian · member of 2 groups | DO | Hospitalist | Northampton | MA | premium |
| 1124366620 | Hard, Shannon · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Beverly | MA | premium |
| 1790430791 | Hardy-Pieczarka, Kaitlynne · member of 2 groups | PA | Physician Assistant | Granby | CT | premium |
| 1871889303 | Hayden, Tassy · member of 2 groups | M.D. | Family Practice | Saint Louis | MO | premium |
| 1174788228 | Herrera, Francisco · member of 2 groups | M.D. | Anesthesiology | Brooklyn | NY | premium |
| 1407165020 | Hohol, Mary-Laura · member of 2 groups | PAC | Physician Assistant | Springfield | MA | premium |
| 1174191571 | Horne, Jennifer · member of 2 groups | PA-C | Physician Assistant | Springfield | MA | premium |
| 1962705590 | Imran, Hafiz · member of 2 groups | MD | Interventional Cardiology | Providence | RI | premium |
| 1134637507 | Jacobellis, Moriah · member of 5 groups | CNP | Nurse Practitioner | Boston | MA | premium |
| 1649587635 | Jalil, Basmah · member of 2 groups | MD | Rheumatology | Tulsa | OK | premium |
| 1497730675 | Kalman, David · member of 2 groups | M.D. | Gastroenterology | Florence | MA | premium |
| 1295976504 | Kataoka, Milliam · member of 3 groups | MD | Diagnostic Radiology | Northampton | MA | premium |
| 1649390865 | Lacasse, Sara · member of 3 groups | PA-C | Physician Assistant | Amherst | MA | premium |
| 1992796817 | Lanuti, Michael · member of 3 groups | MD | Thoracic Surgery | Boston | MA | premium |
| 1437133253 | Larocque, Regina · member of 3 groups | MD MPH | Infectious Disease | Boston | MA | premium |
| 1922520972 | Ledoux, Lisa · member of 2 groups | NP | Nurse Practitioner | Springfield | MA | premium |
| 1457013690 | Lemme, Michelle · member of 2 groups | Nurse Practitioner | Northampton | MA | premium | |
| 1649625492 | Lewis, Laura · member of 2 groups | NP-C | Nurse Practitioner | Greenfield | MA | premium |
| 1902369176 | Lu, Amanda · member of 4 groups | MD, PHD | Hospitalist | Boston | MA | premium |
| 1922645480 | Lucas, Karen · member of 5 groups | PA | Physician Assistant | Springfield | MA | premium |
| 1679994396 | Madaj, Paul · member of 3 groups | M.D. | Cardiology | Springfield | MA | premium |
| 1558996975 | Mahoney, Nora · member of 2 groups | PA-C | Physician Assistant | Amherst | MA | premium |
| 1700108560 | Martin, Catherine · member of 5 groups | MS RN ANP-BC | Nurse Practitioner | Woburn | MA | premium |
| 1235642927 | Mcadams, Megan · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Langhorne | PA | premium |
| 1801864483 | Mcanaw, Basia · member of 2 groups | MD | Radiation Oncology | Hyannis | MA | premium |
| 1063552008 | Miranda, Julio · member of 3 groups | M.D. | Critical Care (Intensivists) | Northampton | MA | premium |
| 1033391800 | Mohani, Amir · member of 2 groups | M.D. | Hospitalist | Holyoke | MA | premium |
| 1700140928 | Morkis-Madaj, Magdalena · member of 3 groups | Family Practice | Lewistown | PA | premium | |
| 1952324576 | Naughton, Laurie · member of 2 groups | PA-C | Physician Assistant | Springfield | MA | premium |
| 1700922630 | Nottidge, Michael · member of 3 groups | MD MPH | Emergency Medicine | Waterbury | CT | premium |
| 1992755029 | Nouaime, Georgina · member of 6 groups | MD | Internal Medicine | Worcester | MA | premium |
| 1730345794 | Ntiforo, Kwesi · member of 5 groups | M.D. | Hospitalist | Albany | NY | premium |
| 1700128295 | Patel, Chirayu · member of 3 groups | MD, MPH | Radiation Oncology | Boston | MA | premium |
| 1699709352 | Percy, Thomas · member of 3 groups | MD | Hospitalist | Westfield | MA | premium |
| 1568443588 | Perr, Norman · member of 2 groups | MD | Cardiology | Northampton | MA | premium |
| 1629022124 | Pierce, Trudy · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | West Springfield | MA | premium |
| 1588011324 | Rahman, Muneeb · member of 2 groups | MD | Pulmonary Disease | Concord | NH | premium |
| 1295796068 | Rifken, David · member of 2 groups | MD | Diagnostic Radiology | Northampton | MA | premium |
| 1972285674 | Rose, Tiffanny · member of 3 groups | FNP-C | Nurse Practitioner | Northampton | MA | premium |
| 1619105830 | Rosenstock, Aron · member of 3 groups | M.D. | Hematology-Oncology | Houston | TX | premium |
| 1760939680 | Roth, Kelly · member of 2 groups | PA-C | Physician Assistant | North Franklin | CT | premium |
| 1013622018 | Servant, Alanna · member of 2 groups | PA-C | Physician Assistant | Springfield | MA | premium |
| 1134361165 | Shukla, Sundeep · member of 2 groups | M.D. | Emergency Medicine | Westfield | MA | premium |
| 1700873783 | Siddiqui, Ahmad · member of 2 groups | MD | Hematology-Oncology | Northampton | MA | premium |
| 1073669255 | Skawski, Elaine · member of 2 groups | NP | Nurse Practitioner | Holyoke | MA | premium |
| 1811282957 | Spring, Laura · member of 4 groups | M.D. | Medical Oncology | Boston | MA | premium |
| 1558522011 | Steinmann, Emily · member of 2 groups | PA-C | Physician Assistant | Worcester | MA | premium |
| 1164492617 | Tassoni, Joseph · member of 2 groups | MD | Gastroenterology | Florence | MA | premium |
| 1497715486 | Ung, Boravann · member of 4 groups | M.D. | Anesthesiology | Worcester | MA | premium |
| 1598269896 | Vela Parada, Xavier · member of 3 groups | MD | Nephrology | Worcester | MA | premium |
| 1023241254 | Vickers, Cara · member of 2 groups | PA-C | Physician Assistant | Greenfield | MA | premium |
| 1508597402 | Walsh, Rebecca · member of 2 groups | PA | Physician Assistant | Springfield | MA | premium |
| 1073188967 | Ways, Benhanan · member of 2 groups | NP | Nurse Practitioner | Storrs | CT | premium |
| 1619974680 | Welch Marsh, Elizabeth · member of 4 groups | MD | Anesthesiology | Manchester | NH | premium |
| 1275120156 | Willemain, Janet · member of 2 groups | APRN | Nurse Practitioner | Florence | MA | premium |
| 1831736396 | Yee, Jonathon · member of 2 groups | PA-C | Physician Assistant | Springfield | MA | premium |
| 1114303393 | Zaman, Taufiq · member of 6 groups | Internal Medicine | Burlington | MA | 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.