NPPES file of Aug 9, 2026

Internal Medicine Physician in New York

12,067 NPPES records list internal medicine physician with a practice address in New York, 62 per 100,000 residents, the 7th highest rate of 51. New York and Brooklyn have the most; each record links to the provider's NPI and the New York license search. Page 131 of 242.

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).

New York has the most, 2,434

  1. New York2,434
  2. Brooklyn1,497
  3. Bronx960
  4. Rochester504
  5. Staten Island298

Internal Medicine Physician records in New York

  1. Andrew Lyons, M.D.Bronx, NY 104641871511162
  2. Megan Lyons, M.D.Rochester, NY 146181447280037
  3. Monica Lypson, M.D.New York, NY 100321194824615
  4. Alexander MaNew Hyde Park, NY 110401376004069
  5. Hai-Wen Ma, MDOceanside, NY 115721952344038
  6. Karen Ma, MDNew York, NY 100651306293246
  7. Ohm Ma, M.D.Staten Island, NY 103101164834164
  8. Yanqing MaFlushing, NY 113551396057253
  9. Atinderpal Maan, MDFlushing, NY 113551710515341
  10. Jan Maby, DOWest Point, NY 109961013009190
  11. Heather Macadam, MDAurora, NY 130261265411052
  12. Sarah Macarthur, M.D.New York, NY 100161275760365
  13. Guido Macchiavello, M.D.New York, NY 100191912191347
  14. Glenn Macdonald, M DOceanside, NY 115721437252665
  15. Imelda Macdonald, M.D.Rochester, NY 146211346273489
  16. Ross Macdonald, M.D.New York, NY 100411285922740
  17. Jean Macenat, M.DBronx, NY 104511104886860
  18. Emanuela Maciag, M.D.Bronx, NY 104531902806888
  19. Guadalupe Macias, MDNew York, NY 100361669487484
  20. Michael MaciolBronx, NY 104611396860128
  21. Theresa Mack, M.D.,New York, NY 100251215953047
  22. Stuart Mackay, DORochester, NY 146071780213884
  23. Joseph Mackey, MDEast Meadow, NY 115541063429371
  24. Steven Mackey, M.D.New York, NY 100321700984648
  25. Sara Macleod, D.O.Rochester, NY 146421871911305
  26. James Macmillan, M.D.Ithaca, NY 148531376514919
  27. Katalin Macs, MDBronx, NY 104611861754780
  28. Shivank Madan, MDBronx, NY 104671083994289
  29. Elizabeth Maddela, MDStaten Island, NY 103141043272719
  30. Thomas Madejski, MDMedina, NY 141031356318992
  31. Sarah Mader, D.O.Geneva, NY 144561689060204
  32. Kamraan MadhaniBrooklyn, NY 112151437491057
  33. Valsa Madhava, MDNew York, NY 100161992820930
  34. Krishna Madhavarapu, M.D.New York, NY 100251790119980
  35. Heather Madigan, DOSaratoga Springs, NY 128661033263553
  36. Bader MadoukhSyracuse, NY 132101184111296
  37. James Maffucci, M.D.Bronx, NY 104691548244585
  38. Ahmad Mafi, DOBuffalo, NY 142141003312455
  39. Sergio Magana Avila, MDFlushing, NY 113551881276400
  40. Myriah Magaris, DOBuffalo, NY 142031235877473
  41. Rebecca Magbag, MDRiverdale, NY 104711629065248
  42. Amanda Magee, DONew York, NY 100751689833980
  43. Charles Maggio, MDHoosick Falls, NY 120901508854514
  44. Russell Maggio, M.D.Rochester, NY 146201518932441
  45. Diane Maggiore, M.D.Bronx, NY 104611487718532
  46. Peter Maggiore, MDTroy, NY 121801356343206
  47. David Maglakelidze, MDBrooklyn, NY 112351912516337
  48. Carl Magnussen, MDRochester, NY 146201639125651
  49. Brian Magovney, MDRochester, NY 146201023697182
  50. Jordan Magruder, MDBrooklyn, NY 112121619469061

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 7 of 51 per resident

  1. Connecticut73
  2. Maryland63
  3. Hawaii63
  4. New York62
  5. Delaware58
  6. Illinois58
  7. 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.

79.0% 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. New York79.0%
  2. United States78.7%

Internal Medicine Physician records in New York, measured

  • In a Medicare file9,538 of 12,067 · 79.0% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file7,229 · 59.9% here, 61.4% nationally
  • Not updated in five years or more7,397 · 61.3% here, 55.4% nationally
  • Median graduation year2002 · the 7,221 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

12,067 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in New York: 62 per 100,000 residents against 44 nationally (50 states and D.C.). New York has 2,434 of them (20%).

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. Florida10,151
  2. Texas9,175
  3. Pennsylvania7,300
  4. Illinois7,238

States with a similar rate per 100,000

  1. Hawaii62.9
  2. Maryland63.2
  3. Delaware58.1
  4. Michigan57.1

The largest states

  1. California17,696
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300
  5. Illinois7,238

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.