NPPES file of Aug 9, 2026

Hematology & Oncology Physician in New York

1,163 NPPES records list hematology & oncology physician with a practice address in New York, 5.9 per 100,000 residents, the 6th 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 18 of 24.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · 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, 336

  1. New York336
  2. Brooklyn95
  3. Rochester64
  4. Bronx52
  5. New Hyde Park36

Hematology & Oncology Physician records in New York

  1. Diane Reidy-Lagunes, MD, MSNew York, NY 100651598958597
  2. Harold Reilly, M.D.Staten Island, NY 103041649543604
  3. Gene Resnick, M.D.White Plains, NY 106051609251123
  4. Regina Resta, M.D.Troy, NY 121801144217712
  5. Avi Retter, MDBronx, NY 104691205894268
  6. Ponciano Reyes, M.D.Poughkeepsie, NY 126011427126051
  7. Sadia Riaz, DONew Hyde Park, NY 110421629260286
  8. Anibal Ribeiro, MDStaten Island, NY 103101558349373
  9. Victor Ribeiro, MDYonkers, NY 107011538240783
  10. Shambavi Richard, M.D.,New York, NY 100111750323994
  11. Petra Rietschel, MD PHDBronx, NY 104611285742379
  12. Giancarlo Riotto, MDBronx, NY 104671063040285
  13. Hasan Rizvi, MDBay Shore, NY 117061780657148
  14. Gail Roboz, MDNew York, NY 100211417044504
  15. Javier Roca, MDFresh Meadows, NY 113661609958313
  16. Rachel Rodenbach, MDRochester, NY 146421700230323
  17. Niloufer Rodrigues, M.D.Poughkeepsie, NY 126011588732143
  18. Carlos Rodriguez-Bonilla, MDAstoria, NY 111021942654751
  19. Abhinav Rohatgi, MDRockville Centre, NY 115701073990107
  20. Roslyn Romanowski, MDPlattsburgh, NY 129011275527004
  21. Norman Rosen, MDYonkers, NY 107011053492215
  22. Maureen Ross, MD PHDBuffalo, NY 142631477745115
  23. Ivan Rothman, MDRockville Centre, NY 115701417956699
  24. Rajasree Roy, MDNew Hyde Park, NY 110401629173604
  25. Gerry Rubin, MDBay Shore, NY 117061982677761
  26. Jason Rubin, MDFishkill, NY 125241376703090
  27. Philip Rubin, MDBrooklyn, NY 112201336253053
  28. Jonathan Rubins, M.D.Geneva, NY 144561255300877
  29. Samuel RuderNew York, NY 100381962936799
  30. Charles Rudin, M.D., PH.D.New York, NY 100651467483404
  31. Javier Ruiz, MDNew Windsor, NY 125531780798116
  32. Karishma Rupani, MD, MMSCNew York, NY 100191487275525
  33. Linda Russo, MDNew Hyde Park, NY 110421972663011
  34. Sarah Rutherford, M.D.New York, NY 100211245467752
  35. Charles Ruvolo, MDBrooklyn, NY 112351669669123
  36. Theresa Ryan, M.D.New York, NY 100161598766503
  37. Irina Rybalova, MDNyack, NY 109601386864486
  38. Joshua Sabari, M.D.New York, NY 100651356638894
  39. Dianne Sager, MDYonkers, NY 107011932214376
  40. Deepak Sahasrabudhe, M.D.Rochester, NY 146421750301263
  41. Shella Saint Fleur-Lominy, M.D.New York, NY 100161023336518
  42. Gilles SallesNew York, NY 100651083389290
  43. Ahmed Salman, MDRochester, NY 146251528313152
  44. Huda Salman, M.D.Stony Brook, NY 117941790772556
  45. Shamim Salman, MDStaten Island, NY 103011649221417
  46. Shilpa Sambidi, M.D.Johnson City, NY 137901821240011
  47. Edward Samuel, MD, PHDE Setauket, NY 117331730183302
  48. Michael Samuel, M.D.New York, NY 100211407136781
  49. Ashish Sangal, MDWest Islip, NY 117951043541576
  50. Jasotha Sanmugarajah, M.D.Brooklyn, NY 112031407841737

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 6 of 51 per resident

  1. Massachusetts6.6
  2. Washington6.1
  3. Pennsylvania6.0
  4. New York5.9
  5. Maine5.5
  6. Connecticut5.5
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.8% of these records appear in a Medicare file, against 82.9% 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 York82.8%
  2. United States82.9%

Hematology & Oncology Physician records in New York, measured

  • In a Medicare file963 of 1,163 · 82.8% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file833 · 71.6% here, 71.3% nationally
  • Not updated in five years or more715 · 61.5% here, 54.3% nationally
  • Median graduation year2002 · the 833 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,163 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in New York: 5.9 per 100,000 residents against 4.2 nationally (50 states and D.C.). New York has 336 of them (29%).

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. Texas922
  2. Florida818
  3. Pennsylvania784
  4. California1,583

States with a similar rate per 100,000

  1. Washington6.1
  2. Maine5.5
  3. Connecticut5.5
  4. New Hampshire5.4

The largest states

  1. California1,583
  2. Texas922
  3. Florida818
  4. Pennsylvania784
  5. Illinois666

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.