NPPES file of Aug 9, 2026

Specialist in New York

22,636 NPPES records list specialist with a practice address in New York, 116 per 100,000 residents, the 1st highest rate of 51. Brooklyn and New York have the most; each record links to the provider's NPI and the New York license search. Page 215 of 453.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Brooklyn has the most, 5,700

  1. Brooklyn5,700
  2. New York1,896
  3. Bronx829
  4. Staten Island750
  5. Forest Hills378

Specialist records in New York

  1. Peter KnoblochBrooklyn, NY 112181588326664
  2. Ana KnoblockSyracuse, NY 132241023420171
  3. Shelby Knoeller, MS, ATCAmherst, NY 142261275980260
  4. Kristina KnoeppelCortlandt Manor, NY 105671093061533
  5. Joan KnoeselYorktown Heights, NY 105981952817330
  6. Beth Knopf, B.S.Victor, NY 145641922192012
  7. Mendel KnopflerBrooklyn, NY 112191780920751
  8. Sima KnopflerBrooklyn, NY 112181851646970
  9. Solomon KnopflerBrooklyn, NY 112181366279937
  10. Toby Knopfler, MS EDSpring Valley, NY 109771558874271
  11. Maryann Knott, MS SP EDFarmingdale, NY 117351659777506
  12. Daniel Knowles, M.D.New York, NY 100211598705246
  13. Elizabeth Knowles, M.S.Forest Hills, NY 113751841658390
  14. Mary KnoxNew York, NY 100011689879298
  15. Susan Knox, OTWhite Plains, NY 106051245485010
  16. Amelia KnudsenHicksville, NY 118011568138907
  17. Erin Knuth, M.S.EDNesconset, NY 117671578827861
  18. Changkum Ko, MS. EDRoslyn Heights, NY 115771336401686
  19. Elizabeth KobelWest Sayville, NY 117961992675946
  20. Vicki KoblentzNew York, NY 101281689903866
  21. Khrystyna KobrinWhite Plains, NY 106041821741034
  22. Rachel KobzaLatham, NY 121101588926190
  23. Jacqueline KochSyracuse, NY 132051760833677
  24. Jennifer KochPlainview, NY 118031033465141
  25. Kristin KochMiddletown, NY 109411992336960
  26. Meagan KochWestbury, NY 115901033524046
  27. Sharon KochBrooklyn, NY 112291780075895
  28. Todd Koch, M.D.Williamsville, NY 142211649241795
  29. Yonatan KochNew Rochelle, NY 108011467713206
  30. Zahava Koch GrossFlushing, NY 113671144571357
  31. Ilana Kochen, M.D.New York, NY 101281326081167
  32. Irina Kocherova, M.SBrooklyn, NY 112011992126197
  33. Avital KochetovBrooklyn, NY 112291992384838
  34. Kerri KocorisSyosset, NY 117911689346751
  35. Kelly KoegelNew York Mills, NY 134171659970317
  36. Sara KoegelBrooklyn, NY 112181417624990
  37. Lynne Koehler-LewisNew York, NY 100101013347962
  38. Amy KoenigCommack, NY 117251821504333
  39. Baila KoenigBrooklyn, NY 112181447973326
  40. Jan Koenig, MDRockville Centre, NY 115701245221209
  41. Jessica Koenig, OTR/LBrooklyn, NY 112181972211902
  42. Melissa KoenigEast Northport, NY 117311639823602
  43. Sima Koenig, MASTERS DEGREEBrooklyn, NY 112041437533122
  44. Ita KoenigsbergBrooklyn, NY 112181063769560
  45. Jeff KoenigsbergMiddle Island, NY 119531245725407
  46. Karissa KoernerBay Shore, NY 117061073945580
  47. Aviva KoffBrooklyn, NY 112181386236016
  48. Deena Koff, OTRBrooklyn, NY 112181912329210
  49. Esther KoffBrooklyn, NY 112181497018634
  50. Leslie KofflerRego Park, NY 113741831451202

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

New York ranks 1 of 51 per resident

  1. New York116
  2. New Hampshire72
  3. Washington33
  4. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.7% of these records appear in a Medicare file, against 17.0% 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 York5.7%
  2. United States17.0%

Specialist records in New York, measured

  • In a Medicare file1,292 of 22,636 · 5.7% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file944 · 4.2% here, 11.1% nationally
  • Not updated in five years or more16,586 · 73.3% here, 77.3% nationally
  • Median graduation year1990 · the 943 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22,636 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in New York: 116 per 100,000 residents against 18 nationally (50 states and D.C.). Brooklyn has 5,700 of them (25%).

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. California5,749
  2. Florida2,685
  3. Washington2,609
  4. Pennsylvania2,031

States with a similar rate per 100,000

  1. New Hampshire72.0
  2. North Dakota25.8
  3. Oregon25.6
  4. Hawaii24.4

The largest states

  1. California5,749
  2. Florida2,685
  3. Washington2,609
  4. Pennsylvania2,031
  5. Texas1,716

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.