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 119 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. Irene Lainiotis, MDPlainview, NY 118031174051577
  2. James Lainiotis, M.D.Plainview, NY 118031790737948
  3. Robert Laitman, MDBronx, NY 104611427046689
  4. Marcelo Laiz, M.D.New Rochelle, NY 108011558406967
  5. Nisha Lakhani, M.D.Nyack, NY 109601336158609
  6. Amit Lakhanpal, MD, PHDNew York, NY 100211265963516
  7. Viera Lakticova, MDNew Hyde Park, NY 110421841458833
  8. John Laldin, M.D.Watertown, NY 136011467766352
  9. Parviz Lalezari, M.D.Scarsdale, NY 105831417343484
  10. Saif LaljeeNew York, NY 100161790348738
  11. Renu Lalwani, MDWhite Plains, NY 106011619066222
  12. Binh Lam, MDElmhurst, NY 113731841228095
  13. Ching-Yin Lam, M.D.New York, NY 100381487640900
  14. Foong Ming Lam, M.D.Williamsville, NY 142211518097112
  15. Khine Lam, M.D.Staten Island, NY 103051881127207
  16. Kin Lam, MDNew York, NY 100131962442699
  17. Terry Lam, M.D.New York, NY 100131659371078
  18. Wai-Kuen Lam, M.D.Flushing, NY 113551700969920
  19. Sanam LamaNew York, NY 100191528697984
  20. John Lamancuso, MD, FACPJamestown, NY 147011861436719
  21. David Lambert, MDRochester, NY 146421043254071
  22. Douglas Lambert, M.D.Great Neck, NY 110211811346083
  23. Robert Lambert, M.D.Elmira, NY 149051871549105
  24. Allan Lambkin, MDMineola, NY 115011598242166
  25. James Lamia, MDStaten Island, NY 103141568573913
  26. Steven Lamm, M.D.New York, NY 100221992856702
  27. Adam Lammly, D.O.Albany, NY 122051346535499
  28. Harris Lampert, M.D.New York, NY 100011578631776
  29. Andrew Lan, MDYonkers, NY 107041003856964
  30. Malgorzata Land, M.D.New York, NY 100241396072591
  31. Gerard LandaisNew York, NY 100351598889321
  32. Arthur Landau, M.D.Pomona, NY 109701376627190
  33. David Landerer, M.D.Brooklyn, NY 112491205060159
  34. Helen Landicho, MDBronx, NY 104681013066588
  35. Andrew Landis, MDFredonia, NY 140631467428425
  36. Susan Landon, MDNew York, NY 100161457054504
  37. Jonathan Landow, M.DJericho, NY 117531508139007
  38. Chrystal Landry, M.D.New York, NY 100651659637890
  39. Gerald Landry, M.D.Cooperstown, NY 133261336105691
  40. Alexander LandsmanHoward Beach, NY 114141871112623
  41. Matthew Lane, MDBrooklyn, NY 112011912968751
  42. Susan LaneEast Setauket, NY 117331427083161
  43. Andrew LangRochester, NY 146051831546076
  44. Carol Lang, M.D.Buffalo, NY 142231154373777
  45. Susan Lang, MDNew York, NY 100231538408562
  46. Christina Langdon, M.DNew York, NY 100091427077791
  47. John Langenberg, MDSyracuse, NY 132101891758934
  48. Erik Langhoff, M.D.Bronx, NY 104681952561797
  49. Edith Langner, M.D.New York, NY 100191982800017
  50. Alexander Lankowski, MDBronx, NY 104671861839458

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.