NPPES file of Aug 9, 2026

Gastroenterology Physician in New York

1,797 NPPES records list gastroenterology physician with a practice address in New York, 9.2 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 29 of 36.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · 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, 500

  1. New York500
  2. Brooklyn171
  3. Bronx82
  4. Rochester63
  5. New Hyde Park40

Gastroenterology Physician records in New York

  1. Jack Rosemarin, MDWhite Plains, NY 106041619954229
  2. Martin Rosen, MDBrooklyn, NY 112341861563074
  3. Melissa Rosen, MDNew York, NY 100281972762557
  4. Andrew Rosenberg, M.D.Garden City, NY 115301518071265
  5. Harvey Rosenberg, M.D.Mount Kisco, NY 105491053671503
  6. Jonathan Rosenberg, M.D.New York, NY 100161578556908
  7. Gilbert Rosenblum, M.D.New Hyde Park, NY 110401851312383
  8. Michael Rosenfeld, MDRome, NY 134411114966371
  9. Nathan Rosenfeld, M.D.New Rochelle, NY 108011467535120
  10. Saul Rosenstreich, MDCutchogue, NY 119351629300561
  11. Norton Rosensweig, MDNew York, NY 100211033206933
  12. Robert Rosenzweig, MDRhinebeck, NY 125721073508818
  13. Alan Rosman, MDBronx, NY 104681356359731
  14. Michael RosmanNew York, NY 100111710335773
  15. Sidney Rosman, M.D.Forest Hills, NY 113751366530024
  16. Chaim Ross, M.D.Great Neck, NY 110211467699454
  17. Alfred Roston, MDWhite Plains, NY 106041578540266
  18. Vincent Rovito, MDBrooklyn, NY 112091962501387
  19. Jayanta Roy-Chowdhury, MDBronx, NY 104611669561908
  20. Jack Rubin, MDNew York City, NY 100231619904174
  21. Mark Rubin, MDBronx, NY 104611891777694
  22. Moshe Rubin, M.D.New York, NY 100281134217078
  23. Richard Rubin, MDEast Meadow, NY 115541851381750
  24. Steven Rubin, MDMerrick, NY 115661568435931
  25. Jason Rubinov, MDBrooklyn, NY 112291154697472
  26. Michael Ruoff, MDNew York, NY 100161295759397
  27. Jordan Rush, M.D.Wantagh, NY 117931306002373
  28. Anil Rustgi, MDNew York, NY 100321609919588
  29. Sheila RustgiNew York, NY 100321174940407
  30. Frederick Rutkovsky, M.D.Fresh Meadows, NY 113661477651123
  31. Robert Sable, M.D.Bronx, NY 104631487649554
  32. David Sachar, MDNew York, NY 100291669490397
  33. Andrea Sacknoff, MDHuntington, NY 117431215049390
  34. Charles Saha, M.DNew York, NY 100281174566699
  35. Laura Sahyoun, M.D.New York, NY 100211295198760
  36. Roxan Saidi, MD, MHSBrewster, NY 105091245202639
  37. Jakob SaidmanNew York, NY 100281942797212
  38. Meir Salama, M.D.Bronx, NY 104671588734883
  39. Jean Saleh, M.D.New York, NY 100191083889505
  40. James Salik, MDNew York, NY 100161740204445
  41. Jason SaltielBrooklyn, NY 112351467017632
  42. Anu Sampat, MDStaten Island, NY 103091437116076
  43. Kartik Sampath, M.D.New York, NY 100211649539974
  44. Sam Samuel, MDOlean, NY 147601184886004
  45. Shelby Samuel, M.D.Brooklyn, NY 112131114947157
  46. Alan Samuels, M.D.Albany, NY 122061750313318
  47. Omid Sanaei, MDFlushing, NY 113551023513033
  48. Alan Sandberg, MDNew Hyde Park, NY 110401982706446
  49. Bruce Sands, MDNew York, NY 100291093706665
  50. Bharat Sanghavi, MDNew York, NY 100101386681674

Source: CMS NPPES, primary taxonomy 207RG0100X: 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 Columbia13.1
  2. Massachusetts9.8
  3. Connecticut9.3
  4. New York9.2
  5. Rhode Island8.8
  6. Maryland8.2
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

87.8% of these records appear in a Medicare file, against 84.4% 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 York87.8%
  2. United States84.4%

Gastroenterology Physician records in New York, measured

  • In a Medicare file1,578 of 1,797 · 87.8% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file1,378 · 76.7% here, 73.7% nationally
  • Not updated in five years or more1,166 · 64.9% here, 55.6% nationally
  • Median graduation year1999 · the 1,378 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,797 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in New York: 9.2 per 100,000 residents against 6.2 nationally (50 states and D.C.). New York has 500 of them (28%).

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. Florida1,513
  2. Texas1,478
  3. California2,140
  4. Pennsylvania1,049

States with a similar rate per 100,000

  1. Connecticut9.3
  2. Rhode Island8.8
  3. Massachusetts9.8
  4. Maryland8.2

The largest states

  1. California2,140
  2. Florida1,513
  3. Texas1,478
  4. Pennsylvania1,049
  5. Illinois887

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.