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 126 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. Jacob Udell, MD, MPHBoston, MA 021151013194141
  2. Frances Ue, MD, MPHBoston, MA 021141306290283
  3. Jordan Ueberroth, MDCambridge, MA 021381558999821
  4. Maxwell Uetz, MDBoston, MA 021181104575075
  5. Roberto Ugarte, MDBurlington, MA 018051699946020
  6. Muhammed Ugurlu, MDBrighton, MA 021351760128276
  7. Angelique Uhlmann, M.D.Boston, MA 021091851350920
  8. Bryan Ulrich, MDBoston, MA 021141679053904
  9. Rene Umanzor, MDLeominster, MA 014531508890708
  10. Hamna Umar, MDCambridge, MA 021381497195465
  11. Muhammad Umar, M.D.Springfield, MA 011071699083980
  12. Akhil UpnejaBoston, MA 022151154024719
  13. Nishant UppalBoston, MA 021141356082176
  14. Rahul Uppal, MDBoston, MA 021141396366738
  15. Elman Urbina Meneses, MDFramingham, MA 017021235650375
  16. Joseph Urman, M.DConcord, MA 017421396126231
  17. Yana UrmanBoston, MA 021111336376060
  18. Jahanara Urmy, MDSpringfield, MA 011071851812648
  19. Ilana Usiskin, MDBoston, MA 021151598388514
  20. Saad Usmani, M.D.Longmeadow, MA 011061255638185
  21. Nsabimana Uwumugambi, M.D.Brockton, MA 023021912335324
  22. Chukwumamkpam UzoegwuBoston, MA 021181811633613
  23. Sai Vadhula, MD, PHDSpringfield, MA 011071013582410
  24. Scott VafaiBoston, MA 021151467652677
  25. Louis Vaickus, MDHingham, MA 020431528354792
  26. Jeena Vaid, MDWilmington, MA 018871013307271
  27. Omkar Vaidya, M.D.Boston, MA 021091518117670
  28. Sagar Vaidya, M.D., PH.D.Boston, MA 021141386853752
  29. Henry Vaillant, MDConcord, MA 017421134185549
  30. Paula Valencia-Rey, M.D.Boston, MA 021181417119165
  31. Rodolfo ValentiniBoston, MA 021111861252686
  32. Guity Valizadeh, M.D.Boston, MA 021181659427706
  33. Basava Vallabhaneni, M.D.Framingham, MA 017021932186574
  34. Mary Valliere, M.D.Worcester, MA 016051457334211
  35. Mounica Vallurupalli, M.D.Boston, MA 021151740693100
  36. Eugene Valsky, M.D.Plymouth, MA 023601255398475
  37. Steven Van Dam, MDNeedham, MA 024921447206214
  38. Michael Van HauteQuincy, MA 021691225284615
  39. Monica Vancampen, M.D.Milford, MA 017571417989286
  40. Everett Vanderpool, MDRevere, MA 021511346202470
  41. Lawren Vandevrede, MD, PHDBoston, MA 021141659785780
  42. Steven Vandor, MDNewton, MA 024581942217260
  43. Sally Vanerian, M.D.Boston, MA 021301285681072
  44. Jakapat Vanichanan, M.D.Framingham, MA 017021548491509
  45. Anita Vanka, M.D.Boston, MA 022151912189804
  46. Gabrielle VanspeybroeckWest Roxbury, MA 021321689108581
  47. Jack Varon, M.D., M.B.ABoston, MA 021151326451196
  48. Neelaksh Varshney, M.D.Boston, MA 021141104021708
  49. Swati Varshney, M.D.Boston, MA 021181750744553
  50. Elsie Varughese, M.D.Brockton, MA 023011013952217

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.