NPPES file of Aug 9, 2026

Internal Medicine Physician in Massachusetts

6,825 NPPES records list internal medicine physician with a practice address in Massachusetts, 97 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 2 of 137.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 2,320

  1. Boston2,320
  2. Worcester448
  3. Cambridge300
  4. Springfield282
  5. Burlington144

Internal Medicine Physician records in Massachusetts

  1. Kamelah Abushalha, MDFramingham, MA 017021760055255
  2. Bijay Acharya, MDBoston, MA 021151093970428
  3. Deepak Acharya, MDSpringfield, MA 011071578124723
  4. Janice Acheampong, MDChicopee, MA 010201912144031
  5. Chidi Achebe, M.D.Jamaica Plain, MA 021301497792006
  6. Michael Achey, MDTaunton, MA 027801578574703
  7. Angela AchkarBrighton, MA 021351740971308
  8. Allison Ackerman, MDBoston, MA 021141285894790
  9. Rachel Ackerman, MDWaltham, MA 024521376923094
  10. Victor Acosta-RiveraWorcester, MA 016551043876634
  11. Victor Acquista, M.D.Palmer, MA 010691528091097
  12. Marie Angeli Adamczyk, MDMedford, MA 021551487756375
  13. Abigail Adams, M.D.Worcester, MA 016551497745806
  14. Edward Adams, MDWorcester, MA 016051881157444
  15. John Adams, M.D.Norfolk, MA 020561699875161
  16. Nancy Adams, M.D.Chelsea, MA 021501649236365
  17. Oluwaseun AdaramolaMarlborough, MA 017521104247535
  18. Anthony Addesa, M.D.Somerville, MA 021431538186119
  19. Abena Addo, MDFairhaven, MA 027191366543225
  20. Theophilus Addo, MDNorth Dartmouth, MA 027471750479283
  21. Daria Ade, MDBoston, MA 021151255994307
  22. Miranda Adelmann, MDBoston, MA 021141841751443
  23. Shwetha Adhikari, MDNorthborough, MA 015321962715912
  24. Purnima Adlakha, M.D.Holyoke, MA 010401487601175
  25. Mary Adler, M.D.Easthampton, MA 010271508894676
  26. Matthew AdlesteinBoston, MA 022151609295435
  27. Andrew Admon, MDBoston, MA 021181275896888
  28. Tessa Adzemovic, MDBoston, MA 021151740840305
  29. Jonathan Afilalo, MDCMBoston, MA 021141619289584
  30. Titilayo AfolabiBoston, MA 021141487230579
  31. Gloriane Afonso-Fede, M.D.Dartmouth, MA 027471376525063
  32. Anupam Agarwal, MDCambridge, MA 021381265483523
  33. Kelly Agarwal, MDBoston, MA 021141255569893
  34. Priyanka Agarwal, MDBoston, MA 021151083934665
  35. Nidhi Aggarwal, MDPeabody, MA 019601811904147
  36. Sapna Aggarwal, M.D.Worcester, MA 016051710054366
  37. Sarika Aggarwal, M.D.Shrewsbury, MA 015451265415236
  38. Iraj Aghdasi, M.D.South Weymouth, MA 021901154405934
  39. Demosthenes Agiomavritis, M.D.Worcester, MA 016051386850691
  40. Nithya Agrawal, MD., MS., MPHGardner, MA 014401982811212
  41. Emeka Agudile, MDDorchester, MA 021241073139176
  42. Jarrad Aguirre, MD, MBABoston, MA 021151396194080
  43. Dineli Ahearn, M.D.Boston, MA 021111528015922
  44. Elizabeth Aherne, DOWorcester, MA 016551184185902
  45. Neil Ahluwalia, M.D.Boston, MA 021141508026022
  46. Farrukh AhmadWorcester, MA 016081538775275
  47. Huzaifa Ahmad, MDSpringfield, MA 011071215576822
  48. Mahmood Ahmad, M.DFall River, MA 027211073853685
  49. Nadia Ahmad, M.D.Boston, MA 021141912198037
  50. Maha AhmedBrighton, MA 021351477242121

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia133
  2. Massachusetts97
  3. Rhode Island94
  4. Connecticut73
  5. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.5% of these records appear in a Medicare file, against 78.7% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Massachusetts74.5%
  2. United States78.7%

Internal Medicine Physician records in Massachusetts, measured

  • In a Medicare file5,088 of 6,825 · 74.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file4,103 · 60.1% here, 61.4% nationally
  • Not updated in five years or more4,346 · 63.7% here, 55.4% nationally
  • Median graduation year2004 · the 4,103 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

6,825 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Massachusetts: 97 per 100,000 residents against 44 nationally (50 states and D.C.). Boston has 2,320 of them (34%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Illinois7,238
  2. Pennsylvania7,300
  3. Michigan5,735
  4. Ohio5,277

States with a similar rate per 100,000

  1. Rhode Island94.3
  2. Connecticut72.5
  3. Maryland63.2
  4. Hawaii62.9

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.