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 1 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. Nawal Aamir, MDWorcester, MA 016551588248926
  2. Nathan Abare, MDSpringfield, MA 011071386852747
  3. Nooshin Abbasi, MD MPHNewton, MA 024621831888353
  4. Taimur AbbasiBoston, MA 021141841673522
  5. Lauren Abbate, MDBoston, MA 021081922099621
  6. Bassima Abdallah, MDBoston, MA 022151912327305
  7. Maya Abdallah, MDBoston, MA 021181861854937
  8. Samah Abdallah, MDBrighton, MA 021351730814971
  9. Omar Abdel-Wahab, M.D.Boston, MA 021141023042777
  10. Mohab AbdelhalimBoston, MA 021351871388496
  11. Khaled Abdelkader, MDPalmer, MA 010691902838451
  12. Ahmed AbdelnabiPittsfield, MA 012011528620507
  13. Houda Abdelrahman, MDWorcester, MA 016551720630775
  14. Khaled Abdelrahman, MDBoston, MA 021151780210054
  15. Aya AbdohBurlington, MA 018051306739313
  16. Zahra Abdul GhafoorCambridge, MA 021381518375674
  17. Dorina Abdulah, M.D.North Andover, MA 018451386618148
  18. Raolat Abdulai, MDBoston, MA 021151467773184
  19. Sefik Abdulhayoglu, MDChelsea, MA 021501659358166
  20. Abdikarin AbdullahiBoston, MA 021151750070223
  21. Salahuddin Abdur-Rahman, M.D.N Dartmouth, MA 027471154446029
  22. Najla AbdurrahmanBoston, MA 021181215478656
  23. Michael Abele, MDHaverhill, MA 018301720050099
  24. Mark Abensohn, M.D.Medfield, MA 020521225005465
  25. Jolly Abeskheron, M.D.Brockton, MA 023011033476627
  26. Stella Abhyankar, MDLowell, MA 018541487697736
  27. Rawad Abi Assaad, MDBoston, MA 021351174258784
  28. Nora Abo-Sido, MDBoston, MA 021141215425111
  29. Lizaveta Aboishava, MDSalem, MA 019701285318642
  30. Susan Abookire, MDCambridge, MA 021381407859762
  31. Hesham Aboshady, M.D.Milford, MA 017571619081916
  32. Charbel Abou Rjeily, MDPlymouth, MA 023601710175583
  33. Pierre Abou-Ezzi, MDBeverly, MA 019151033134812
  34. Guovana Aboukhater, RN, MSN, NP-CHaverhill, MA 018321780347252
  35. Annie Abraham, M.D.Worcester, MA 016081962437061
  36. George Abraham, MDWorcester, MA 016081730181876
  37. Jonathan Abraham, M.D.Boston, MA 021151902160880
  38. Mitchell Abramson, M.D.Wellesley Hills, MA 024811417952284
  39. Daniel Abravanel, M.D., PH.DBoston, MA 021151376924571
  40. Jose Abrego, MDChelsea, MA 021501205808722
  41. Steven Abreu, M.D.Lexington, MA 024211790758266
  42. Eric Abston, MDBoston, MA 021181912347667
  43. Mahmoud Abu Hazeem, MBBSBoston, MA 022151518274638
  44. Moh'd Rasheed Abu-Qaoud, MDLawrence, MA 018411437769858
  45. Mu'Taz Abualsha'r, MBBSBrighton, MA 021351609500586
  46. Carolina Abuelo, M.D.Boston, MA 021181306042528
  47. Khaled Abuhashmeh, MDWestfield, MA 010851952785982
  48. Ran Abuhasira, MD, PHDBoston, MA 021141942157433
  49. Samer Abujaber, MB BCH BAOCambridge, MA 021381497137558
  50. Yem AbulhamayelWorcester, MA 016081730496381

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.