NPPES file of Aug 9, 2026

Medical Oncology Physician in New York

548 NPPES records list medical oncology physician with a practice address in New York, 2.8 per 100,000 residents, the 4th highest rate of 51. New York and Buffalo have the most; each record links to the provider's NPI and the New York license search. Page 10 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RX0202X · 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, 373

  1. New York373
  2. Buffalo25
  3. Rochester17
  4. Bronx16
  5. Brooklyn10

Medical Oncology Physician records in New York

  1. Marisa Siebel, M.D.New Hyde Park, NY 110421942303094
  2. Abby Siegel, M.D.New York, NY 100211548333255
  3. Quinlan Sievers, MD/PHDNew York, NY 100651700346897
  4. Lewis Silverman, MDNew York, NY 100291033137864
  5. Anupriya Singhal, MD, PHDNew York, NY 100651316442957
  6. Despina Siolas, MD, PHDNew York, NY 100211598083552
  7. Nancy Sklarin, MD, MSNew York, NY 100651770554487
  8. Julia Smith, MDNew York, NY 100161114963907
  9. Julia Smith, M.D.Rochester, NY 146211932147741
  10. Stephanie Smith-Marrone, M.D.Bronxville, NY 107081912037193
  11. Elizabeth Smyth, MDNew York, NY 100651528392800
  12. Alexandra Snyder Charen, M.D.New York, NY 100651770726713
  13. Andrew Soh, MDJamestown, NY 147011649276189
  14. David Solit, MDNew York, NY 100211578534285
  15. Alexander Solky, M.D.Rochester, NY 146231295704591
  16. Neeta Soni, MDOlean, NY 147601639116734
  17. Raman Sood, M.D.Dunkirk, NY 140481740272459
  18. Joseph Sparano, MDBronx, NY 104611508946096
  19. Melvin Spigelman, M.D.Bronx, NY 104711518102714
  20. Robert Sponzo, MDGlens Falls, NY 128011073501193
  21. Robert Stanley, MD/PHDNew York, NY 100651447755665
  22. Mark Stein, MDNew York, NY 100321568549319
  23. Amir Steinberg, M.D.New York, NY 100291396949913
  24. Raphael Steiner, MDNew York, NY 100211821531179
  25. Cora Sternberg, MDNew York, NY 100211104303031
  26. Michal Sternschuss, MDNew York, NY 101281114755865
  27. Jeffrey StillmanVestal, NY 138501689824617
  28. Mark Stoopler, MDNew York, NY 100321295833937
  29. Barry Strauss, M.D.Southhampton, NY 119681497754949
  30. Xiao Su, M.D, PH.D.Saratoga Springs, NY 128661659505774
  31. Ryan Sugarman, M.D.Uniondale, NY 115531477895001
  32. Steven Sugarman, MDCommack, NY 117251073593406
  33. Max SungNew York, NY 100291487672044
  34. Pamela Sung, M.D. PH.D.Buffalo, NY 142631972862084
  35. Gurmohan Syali, MDE Setauket, NY 117331932195138
  36. Muhammad Tai, M.D.Amsterdam, NY 120101134116262
  37. James Talcott, MDSMNew York, NY 100031871580761
  38. Carlyn Rose Tan, M.D.New York, NY 100211538448980
  39. Cosmin Tegla, MDNew York, NY 100161124420583
  40. Salomon Tendler, MD PHDNew York, NY 100651487344909
  41. Min Yuen Teo, MB BCH BAONew York, NY 100651932575370
  42. Jimmitti Teysir, MDNew York, NY 100651629605233
  43. Maria Theodoulou, MDAlbany, NY 122061720174055
  44. Santiago Thibaud, M.D.New York, NY 100291861888943
  45. Craig Thompson, MDNew York, NY 100651336180710
  46. Amy Tiersten, M.D.New York, NY 100291558362566
  47. Natalia Tijaro OvalleNew York, NY 100651245859487
  48. Tiffany Traina, MDNew York, NY 100211730285990
  49. Meghna Trivedi, MDNew York, NY 100321689993537
  50. Tiffany Troso-Sandoval, MDCommack, NY 117251558341982

Source: CMS NPPES, primary taxonomy 207RX0202X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 4 of 51 per resident

  1. Massachusetts6.0
  2. District of Columbia4.3
  3. Maryland3.6
  4. New York2.8
  5. Minnesota2.8
  6. Connecticut2.7
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 207RX0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.5% of these records appear in a Medicare file, against 81.8% 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 York80.5%
  2. United States81.8%

Medical Oncology Physician records in New York, measured

  • In a Medicare file441 of 548 · 80.5% here, 81.8% nationally
  • In the CMS Doctors and Clinicians file389 · 71.0% here, 72.5% nationally
  • Not updated in five years or more329 · 60.0% here, 49.3% nationally
  • Median graduation year2005 · the 389 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RX0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

548 NPPES records list medical oncology physician (207RX0202X) as their primary taxonomy with a practice address in New York: 2.8 per 100,000 residents against 1.7 nationally (50 states and D.C.). New York has 373 of them (68%).

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. Texas547
  2. Florida561
  3. California447
  4. Massachusetts421

States with a similar rate per 100,000

  1. Minnesota2.8
  2. Connecticut2.7
  3. Oregon2.5
  4. Missouri2.5

The largest states

  1. Florida561
  2. Texas547
  3. California447
  4. Massachusetts421
  5. Pennsylvania265

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.