NPPES file of Aug 9, 2026

Physician Assistant in New York

15,555 NPPES records list physician assistant with a practice address in New York, 79 per 100,000 residents, the 3rd 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 259 of 312.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 3,108

  1. New York3,108
  2. Brooklyn1,279
  3. Bronx1,014
  4. Rochester630
  5. Buffalo488

Physician Assistant records in New York

  1. Stephanie Siechen, PANew Hartford, NY 134131215209028
  2. Donna Siegel, RPA-CKingston, NY 124011053375113
  3. Emily Siegel, PA-CNew York, NY 100381649991464
  4. Jacqueline Siegel, PHYSICIAN ASSISTANTNew York, NY 100161629637350
  5. Matthew Siegel, PAHicksville, NY 118011750060430
  6. Samantha Siegel, PA-CNew York, NY 100161467271338
  7. Steven SiegelNew York, NY 100161659032712
  8. Martin Siegrist, PARochester, NY 146041558685941
  9. Krystian SiekStaten Island, NY 103011982287215
  10. Amber SielskiOneida, NY 134211508297326
  11. Carolina Sierra, PA-CBrooklyn, NY 112211831576586
  12. Ellen Sierra, P.A.Oceanside, NY 115721790761732
  13. Maritza Sierra, PA-CStony Brook, NY 117941225804602
  14. William Sierra, PAWest Islip, NY 117951992721229
  15. Tiara SietasJamaica, NY 114321225995475
  16. Michelle Sifain, PARochester, NY 146201376639856
  17. Sofya Sigalov, PA-CNew York, NY 100121174071401
  18. Trucle Sigamoney, PA-CBrooklyn, NY 112151194120147
  19. Ashley Signorile, PACStaten Island, NY 103081053696047
  20. Lisa Signorile, PAStaten Island, NY 103041780805499
  21. Samantha SignorileStaten Island, NY 103011003217092
  22. Christina Signs, PA-CBinghamton, NY 139051932173515
  23. Samantha Sigurdsson, RPA-CMineola, NY 115011235383308
  24. Sonia SikandNew York, NY 100051922632074
  25. Ali Sikandar, PAJohnson City, NY 137901841990827
  26. Jacqueline Sikinoff, PA-CBuffalo, NY 142631689998296
  27. Allan Sikorski, PABronx, NY 104541407055825
  28. Bethany Sikorski, PA-CNorth Tonawanda, NY 141201811544513
  29. Joseph Silber, PASpring Valley, NY 109771477443240
  30. Kristen SilbergerNew Hyde Park, NY 110401548046261
  31. Chaya Silberstein, PABrooklyn, NY 112191972474302
  32. Shelley Silfen, RPAStaten Island, NY 103051548273857
  33. Michela SilivestroNewark, NY 145131760318745
  34. Floriselda SillifantBrooklyn, NY 112031538867783
  35. Jessica Silva, PA-CStony Brook, NY 117941679243455
  36. Katherine Silva, PABay Shore, NY 117061609422443
  37. Laura SilvaBronxville, NY 107081588488076
  38. Carol Silvaney, MDWhite Plains, NY 106041245203009
  39. Aaron Silver, PA-CRochester, NY 146211346675774
  40. Catherine Silver, PA-CNew York, NY 100211033589122
  41. Elisabeth Silver, PA-CNew York, NY 100031457911646
  42. Mary Silver, PA-CPotsdam, NY 136761326608704
  43. Starr Silver, PA-CNew York, NY 100221841901733
  44. Paul Silverberg, PA-CBay Shore, NY 117061487430666
  45. Evelyn Silverio, PABay Shore, NY 117061598783698
  46. Jenifer Silverman, RPA-CNew York, NY 100241972748911
  47. Jennifer Silverman, PANew York, NY 100111124195615
  48. Jillian SilvermanNew York, NY 100751992580807
  49. Rachel SilvermanBrooklyn, NY 112151295528354
  50. Steve Silverman, PAMineola, NY 115011376655530

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 3 of 51 per resident

  1. North Carolina86
  2. District of Columbia82
  3. New York79
  4. Alaska74
  5. South Dakota73
  6. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.2% of these records appear in a Medicare file, against 77.9% 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 York74.2%
  2. United States77.9%

Physician Assistant records in New York, measured

  • In a Medicare file11,539 of 15,555 · 74.2% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file8,166 · 52.5% here, 62.6% nationally
  • Not updated in five years or more7,431 · 47.8% here, 39.3% nationally
  • Median graduation year2018 · the 8,158 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

15,555 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in New York: 79 per 100,000 residents against 49 nationally (50 states and D.C.). New York has 3,108 of them (20%).

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. California14,451
  2. Texas10,999
  3. Florida10,257
  4. North Carolina9,279

States with a similar rate per 100,000

  1. District of Columbia82.2
  2. Alaska73.9
  3. South Dakota73.3
  4. Maine70.1

The largest states

  1. California14,451
  2. Texas10,999
  3. Florida10,257
  4. North Carolina9,279
  5. Pennsylvania8,020

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.