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 42 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. Alessandra GestBoston, MA 021111932048204
  2. Dagem GetahunFramingham, MA 017021033894217
  3. Cynthia Geyer, M.D.Lenox, MA 012401235144528
  4. Faris Ghannam, MDSalem, MA 019701669049904
  5. Soheyla Gharib, MDCambridge, MA 021381164435186
  6. Kristen Ghergurovich, M.D.Wilmington, MA 018871386626125
  7. Raghunandan GhimirePittsfield, MA 012011912375916
  8. Sorina Ghiran, M.D.Worcester, MA 016551265744833
  9. Sreela Ghoshroy, MDBoston, MA 021301699794859
  10. Nicholas Giacalone, M.D.Boston, MA 021151356789812
  11. Francesca Giacona, MDBoston, MA 021181730027509
  12. Patricia Gibbons, MDBoston, MA 021141619967221
  13. Christopher Gibson, MDBoston, MA 021151558599894
  14. Derrick GibsonBoston, MA 021151003519018
  15. William Gibson, MD,PHDBoston, MA 021151326577958
  16. Allen Gifford, MDBedford, MA 017301407866700
  17. Ahmed Gilani, M.D.Quincy, MA 021691023174950
  18. Eleanor Gilbert, MDLexington, MA 024201245463512
  19. James Gilbert, M.D.Sutton, MA 015901770566242
  20. Lisa Gilbert, M.D.Lexington, MA 024201962517920
  21. Mark Gilbert, M.D.Leeds, MA 010531912934605
  22. Raanan Gilboa, MDTaunton, MA 027801376575712
  23. Gurpinder Gill, M.D.Boston, MA 021151528421195
  24. Kevin Gill, MDHaverhill, MA 018301760436661
  25. Margaret GillisBoston, MA 021111447047139
  26. Kari Gillmeyer, M.D.Boston, MA 021181174899033
  27. Martha Gilpatrick, M.D.Concord, MA 017421083757553
  28. Stuart Gilreath, MDBoston, MA 021151225651037
  29. Laura Gioiella, MDWestfield, MA 010851609864933
  30. William Gionfriddo, M.D.Boston, MA 021111497167936
  31. Alana Giordano, DOBoston, MA 021351912844028
  32. Louis Giorgio, MDPeabody, MA 019601376533497
  33. Kerry Girard, M.D.Bridgewater, MA 023241871541045
  34. Komal Girdhari, MDSpringfield, MA 011071669054649
  35. Svitlana Girenko, M.D.Feeding Hills, MA 010301760753230
  36. Allessandro Girolamo, M.D.Acton, MA 017201689636300
  37. Fanny Giron Galeano, M.D.Mashpee, MA 026491134626690
  38. Lindsey GirouxWebster, MA 015701619691045
  39. Zachary Gitlin, MDOak Bluffs, MA 025571003203753
  40. James Gittzus, MDPittsfield, MA 012011649359845
  41. Sharon Gittzus, A.N.P.-CPittsfield, MA 012011265494439
  42. Lise Ann Glading-Dilorenzo, M.D.Springfield, MA 011071780622050
  43. Shefali Gladson, MDAuburn, MA 015011588304216
  44. Adam Gladstone, M.D.Dorchester Center, MA 021241437187283
  45. Alan Glaser, MDWellesley, MA 024811184781742
  46. Jay Glaser, MDLeominster, MA 014531033203195
  47. Ann Glasman, MDRandolph, MA 023681699883736
  48. Yosef Glassman, M.D.Oak Bluffs, MA 025571265417778
  49. Suzanne Gleysteen, M.D.Brookline, MA 024461871608836
  50. Andrew Glick, MD MPHBoston, MA 021181609335900

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.