NPPES file of Aug 9, 2026

Nephrology Physician in New York

1,049 NPPES records list nephrology physician with a practice address in New York, 5.4 per 100,000 residents, the 4th 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 11 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RN0300X · 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, 276

  1. New York276
  2. Brooklyn112
  3. Bronx75
  4. Rochester54
  5. Syracuse30

Nephrology Physician records in New York

  1. Andrzej Kozyra, MDBrooklyn, NY 112191144603952
  2. Arye Kremer, M.D.New York, NY 100161417273772
  3. Robert Krinsky, MDWoodmere, NY 115981942495460
  4. Stephen Kucera, MDBinghamton, NY 139031124290002
  5. Neelja Kumar, M.D.Bronx, NY 104671396911236
  6. Neeraj Kumar, MDJamaica, NY 114321356594873
  7. Neeru Kumar, M.D.Shirley, NY 119671255650685
  8. Cheryl Kunis, M.D.New York, NY 100101669544938
  9. Sheng Kuo, M.D.Bronx, NY 104611134317944
  10. Alan Kuritzky, M.D.Amherst, NY 142281316067499
  11. Jay Lakkis, M.D.New York, NY 100211447325782
  12. Kameswari Lakshmi, MDNew Rochelle, NY 108011942324132
  13. Chun Lam, M.D.New York, NY 100381376839654
  14. Donald Landry, M.D.New York, NY 100321033286273
  15. Charles Langs, M.D.New York, NY 100161225023229
  16. Ted Lao, MDNew York, NY 100161073007712
  17. Vijay Lapsia, M.D., M.B.B.SNew York, NY 100291235325093
  18. Sheron Latcha, MDNew York, NY 100651720172943
  19. Ronit Lavie, MDForest Hills, NY 113751487719175
  20. Alan Lavine, M.D.New York, NY 100691821489600
  21. Douglas Lax, DORockville Centre, NY 115701093790800
  22. Martin Lebofsky, M.D.Bronxville, NY 107081033257472
  23. William Lecates, M.D.Cooperstown, NY 133261538125117
  24. Edward Lee, M.D.Flushing, NY 113581144394966
  25. John Lee, MDNew York, NY 100211154588572
  26. Jong In Lee, MDNew York, NY 100371295623411
  27. Roy LeeNewburgh, NY 125501316504376
  28. Martin Lefkowitz, MDSuffern, NY 109011235466087
  29. Kathleen Leger, M.D.New York, NY 100291215341581
  30. John Leggat, MDSyracuse, NY 132021093743890
  31. Staci Leisman, MDNew York, NY 100291316104631
  32. Ernesto Leon Velarde Carreno, M.DBuffalo, NY 142151619402609
  33. David LessmanNew York, NY 100321487813275
  34. Sam Leung, M.D.New York, NY 100211467771626
  35. Vera Levchuk, M.D.Staten Island, NY 103101558393355
  36. Jeremy Leventhal, MDNew York, NY 100291659539930
  37. Nathan LevinNew York, NY 100031093798142
  38. Michael Levine, M.D.Bronx, NY 104611912971250
  39. David Levy, DORochester, NY 146421770848285
  40. Rebecca Levy, MBCHBRochester, NY 146421720354327
  41. Jun LiNew York, NY 100131467955336
  42. Minji Li, MDNew York, NY 100381053574749
  43. Elizabeth Liang, M.D.Flushing, NY 113541740406206
  44. Vladimir Liberman, D.OMineola, NY 115011780944876
  45. Joseph Lieber, M.D.Elmhurst, NY 113731588678395
  46. Wilfred Lieberthal, M.D.East Setauket, NY 117331972518793
  47. Scott Liebman, MDRochester, NY 146421376570051
  48. Jershang LinNew Hartford, NY 134131750618906
  49. Jonathan Lin, M.D.New York, NY 100211891060166
  50. Ellena Linden, MDElmhurst, NY 113731306938576

Source: CMS NPPES, primary taxonomy 207RN0300X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 4 of 51 per resident

  1. District of Columbia11.6
  2. Massachusetts6.0
  3. Maryland5.5
  4. New York5.4
  5. Delaware5.0
  6. Pennsylvania5.0
  7. 50 states and D.C.4.0

Source: CMS NPPES, primary taxonomy 207RN0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.7% of these records appear in a Medicare file, against 85.8% 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 York84.7%
  2. United States85.8%

Nephrology Physician records in New York, measured

  • In a Medicare file888 of 1,049 · 84.7% here, 85.8% nationally
  • In the CMS Doctors and Clinicians file764 · 72.8% here, 76.0% nationally
  • Not updated in five years or more674 · 64.3% here, 54.9% nationally
  • Median graduation year1999 · the 764 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RN0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,049 NPPES records list nephrology physician (207RN0300X) as their primary taxonomy with a practice address in New York: 5.4 per 100,000 residents against 4 nationally (50 states and D.C.). New York has 276 of them (26%).

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. Texas1,159
  2. Florida840
  3. Pennsylvania651
  4. California1,468

States with a similar rate per 100,000

  1. Maryland5.5
  2. Delaware5.0
  3. Louisiana4.8
  4. Massachusetts6.0

The largest states

  1. California1,468
  2. Texas1,159
  3. Florida840
  4. Pennsylvania651
  5. Illinois572

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.