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 35 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. Arthur Eskew, M.D.Boston, MA 021351578707907
  2. Alejandro Esparza-Perez, M.D.Holyoke, MA 010401124098595
  3. Morgan Esperance, M.D.Boston, MA 021151326337312
  4. Carlos Espiche Salazar, MDBoston, MA 021151356073324
  5. Ana Espila Navarro, M.D.Framingham, MA 017011477717916
  6. Annabel Lee Espinas, MDChicopee, MA 010201518918770
  7. Ramon Espinosa, M.D.Sandwich, MA 025631245287838
  8. Sara Esposito, DOWorcester, MA 016051750844825
  9. Mohammed Essa, MDCambridge, MA 021381154986933
  10. Utibe Essien, MDBoston, MA 021141518305515
  11. Anneris Estevez, MDDanvers, MA 019231811459027
  12. Yaditsa Estrella, MDDartmouth, MA 027471225785678
  13. Riad EttunsiLowell, MA 018541073828893
  14. James Evans, MDBoston, MA 021141215939533
  15. Mariah Evarts, MDBoston, MA 021181558927939
  16. Katharine EwallNorthampton, MA 010601922217751
  17. Bruce Ewenstein, M.D.Brookline, MA 024451538202007
  18. Aba EwusiCambridge, MA 021391205847506
  19. Daniel Eyink, M.D.Newburyport, MA 019501730160409
  20. George Eypper, M.D.Worcester, MA 016551104817451
  21. Sharon Eypper, M.D.Worcester, MA 016551447233200
  22. Brenda Eze, M.D.Worcester, MA 016081356342067
  23. Chukwudi Ezeokonkwo, M.D., PH.D.Brighton, MA 021351710326111
  24. Kurt Fabrick, M.D., M.P.H.Brookline, MA 024451538113477
  25. Sarah Fahmy, DOBoston, MA 021181811576655
  26. Caitlin FaiBoston, MA 021111750907291
  27. Katherine Fair, MDBoston, MA 021181629531777
  28. David Fairchild, M.D.Worcester, MA 016551942229265
  29. Adekunle Fajana, M.D.Worcester, MA 016081396727806
  30. Butros Fakhoury, MDBrighton, MA 021351447923602
  31. Michael Falcone, DOSterling, MA 015641730883620
  32. Thomas Faldetta, M.D.Chestnut Hill, MA 024671740254465
  33. David Faling, MDFoxborough, MA 020351558312892
  34. Pedro Falla, M.D.New Bedford, MA 027401811096977
  35. Neal Fallis, MDWorcester, MA 016051548221476
  36. John Fallon, M.D.Boston, MA 022151609816883
  37. Paul Fallon, MDBoston, MA 021181437145927
  38. Katie Famous, MD, PHDBoston, MA 021141104146570
  39. James Fanale, M.D.Worcester, MA 016051043293517
  40. Manuel Fanarjian, M.D.Boston, MA 021321851827687
  41. Nicolas Fandino-Rubio, MDWorcester, MA 016051396485785
  42. Paula Fang, MDMedford, MA 021551194714550
  43. Lynda Fann, MDHingham, MA 020431114918166
  44. David Fanti, MDSpringfield, MA 011071396737904
  45. Walid Farah, MDQuincy, MA 021691184630857
  46. Rosemary Farahmand, MDChestnut Hill, MA 024671740803691
  47. Ahmed FaresBoston, MA 021111417675711
  48. Durathun Farha, MDBurlington, MA 018051801871777
  49. Kristin Farias, M.D.Brookline, MA 024461851658231
  50. Mohammad Farivar, M.D.Norwood, MA 020621831136845

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.