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 12 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. Brett GandhiOneida, NY 134211114900388
  2. Soren Gandhi, M.D.Syosset, NY 117911023305281
  3. Frederick Gandolfo, M.D.Huntington, NY 117431053550079
  4. Siva Sankar Reddy Gangireddy, MDSyracuse, NY 132101376477737
  5. Lisa Ganjhu, D.O.New York, NY 100191710970702
  6. Arlene Garcia, M.D.New York, NY 100141972523116
  7. Reuben Garcia-Carrasquillo, M.D.New York, NY 100321134201742
  8. Victoria Garland, MDNew York, NY 100751578069621
  9. David Garson, M.D.Williamsville, NY 142211457337388
  10. Howard Garson, MDKingston, NY 124011154316826
  11. Valerie Gausman, M.D.New York, NY 100161285089797
  12. Jane Geders, MDMount Kisco, NY 105491508811720
  13. Steven Geier, MDMineola, NY 115011629172721
  14. Ahmed Gemei, MDNew York, NY 100651912400789
  15. Alvaro Genao, MDNew York, NY 100371609847326
  16. Seth Gendler, MDNew Rochelle, NY 108041386603488
  17. Lewis Genuth, MDBrooklyn, NY 112171588605588
  18. James George, MDNew York, NY 101281659380244
  19. Frank Gerardi, M.D.Howard Beach, NY 114141356450571
  20. Hans Gerdes, MDNew York, NY 100211437121217
  21. Michael Gerdis, MDYonkers, NY 107101871567925
  22. Alex Gershenhorn, MDMiddletown, NY 109411437257797
  23. Jeffrey Gerson, MDAlbany, NY 122061235210626
  24. Gary Gettenberg, M.D.Brooklyn, NY 112291194795476
  25. Sehem Ghazala, M.D.Buffalo, NY 142201265846950
  26. Haider GhazanfarBronx, NY 104571003392820
  27. Gaurav Ghosh, M.D.New York, NY 100651548622392
  28. Alexa Giammarino, MDManhasset, NY 110301962039495
  29. Robert Gianotti, MDAlbany, NY 122061356509574
  30. Jerald Giller, M.D.Williamsville, NY 142211376529370
  31. Stuart Gillim, MDCortland, NY 130451225198120
  32. Derek Gindi, MDSetauket, NY 117331376034447
  33. Lev Ginzburg, M.D.New Hyde Park, NY 110421528086212
  34. Gino Giorgini, MDCopiague, NY 117261437277852
  35. Barry Glanzman, M.D.Huntington, NY 117431598793937
  36. Paul Glassman, M.D.New York, NY 100221629120886
  37. Emily Glazer, MDEast Setauket, NY 117331881765014
  38. Michael GlickNew York, NY 100171659532802
  39. Kati GlockenbergPurchase, NY 105771477852820
  40. Ajay Goel, MDRome, NY 134411538159405
  41. Akash Goel, MDMiddletown, NY 109411659630192
  42. David Goetz, M.D.Burnt Hills, NY 120271669566089
  43. Lasha Gogokhia, MDStony Brook, NY 117941578121430
  44. Stephanie Gold, MDNew York, NY 100291801258975
  45. Edward Goldberg, M.D.New York, NY 100221235167768
  46. Myron Goldberg, M.D.Bronx, NY 104711205811460
  47. Sanford Goldberg, M.D.Roslyn, NY 115761134267776
  48. Stanley Goldberg, MDBronx, NY 104611720157506
  49. Robert Goldblatt, MDRye Brook, NY 105731568497881
  50. Lester Goldblum, DOSeaford, NY 117831962491654

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.