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 48 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. Burt Hall, MDWellesley, MA 024811033211065
  2. Gairy Hall, M.D.Boston, MA 021151245392273
  3. Michelle Hall, MDWinchester, MA 018901326661349
  4. David Halle, M.D.Norwell, MA 020611659357689
  5. Spencer Haller, M.D.Wilbraham, MA 010951679787535
  6. Laura Hallett, M.D.Worcester, MA 016551255622007
  7. Philip Halon, M.D.Wilbraham, MA 010951942336532
  8. Anna Ham, DOCambridge, MA 021401740355981
  9. James Hamblin, M.D.Cambridge, MA 021381245467984
  10. Mary Elizabeth Hamel, M.D.Boston, MA 022151821020355
  11. Hasina Hamid, MDMilford, MA 017571033356829
  12. Patricia Hammel, MDHyannis, MA 026011467403543
  13. Hesham Hammouda, M.D.Auburn, MA 015011003967100
  14. Walid Hamouche, MDBoston, MA 021151821600321
  15. Michael Hamrock, MDWest Roxbury, MA 021321538156880
  16. Nicole Hamway, M.D.Burlington, MA 018051972775369
  17. Boram Han, MDEast Boston, MA 021281275948796
  18. Elizabeth HanBoston, MA 021111306309646
  19. Sungho Han, D.O.Framingham, MA 017021649657065
  20. Sunny HanCambridge, MA 021391710563341
  21. Nicolas Hanabergh, M.D.Dorchester Center, MA 021241619132586
  22. Jennifer Hanberg, MD, SMBoston, MA 021151609402726
  23. Elizabeth Handel, M.D.Needham, MA 024921760579478
  24. Alyssa Handler, M.D.Beverly, MA 019151114985744
  25. Ahmed HanfySpringfield, MA 011071801381108
  26. Sunita Hanjura, M.D.Lexington, MA 024201891727327
  27. Samson Hanka, M.D.Millbury, MA 015271447561204
  28. Owen Hanley, D.O.Springfield, MA 011071164789442
  29. Aida Hanna, M.D..Brockton, MA 023021063440220
  30. Hany Hanna, M.D.Bedford, MA 017301891708426
  31. Tharwat Hanna, MDMarshfield, MA 020501205815768
  32. Thomas Hanna, MDSandwich, MA 025631366418097
  33. Brittany Hansen, MDWaltham, MA 024511508515297
  34. Eric Hanson, M.D.West Roxbury, MA 021321891718532
  35. Navatha Hanumagutti, M.D.Wilbraham, MA 010951710299664
  36. Jennifer Hao, MDBoston, MA 021181093392714
  37. Alice Haouzi, MDBoston, MA 022151073172557
  38. Hanna Haptu, MDLynn, MA 019011851494892
  39. Ainun Haq, M.DNorth Grafton, MA 015361063698322
  40. Muhammad Haq, MBBS, MDWorcester, MA 016051689271058
  41. Tahir Haque, M.D.Boston, MA 021151013379502
  42. Nibal Harati, M.D.Quincy, MA 021691861597254
  43. Rachel Hardenstine, M.D.Boston, MA 021151144667270
  44. Charles Hardin, M.D.,PH.DBoston, MA 021141336173087
  45. Alexander Harding, MDBoston, MA 021141881964153
  46. Claude Hardy, MDBoston, MA 021181306472212
  47. David Hardy, M.D.Plymouth, MA 023601548238090
  48. Veronica Harely, MDFramingham, MA 017021235867433
  49. Mini Hariharan, M.DSpringfield, MA 011091356768295
  50. Praveen Hariharan, M.D MPHFramingham, MA 017021134359342

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.