NPPES file of Aug 9, 2026

Anesthesiology Physician in Washington

1,701 NPPES records list anesthesiology physician with a practice address in Washington, 22 per 100,000 residents, the 7th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 15 of 35.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · method

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

Seattle has the most, 694

  1. Seattle694
  2. Tacoma150
  3. Spokane134
  4. Vancouver71
  5. Bellevue66

Anesthesiology Physician records in Washington

  1. Thomas Kass, MDSpokane, WA 992041336155282
  2. Nicholas Kassebaum, MDSeattle, WA 981041518160167
  3. Ross Katz, MDYakima, WA 989021154330603
  4. Michelle Kawasaki, MDTacoma, WA 984051972785988
  5. Grace Kay, MDSeattle, WA 981951821169574
  6. Paige Keasler, D.O.Seattle, WA 981951386057867
  7. Sean KellerSeattle, WA 981951164954418
  8. Brendan Kelley, M.D., M.S.Seattle, WA 981951194087130
  9. Glenn Kellogg, MDSpokane, WA 992041689685547
  10. Will Kellogg, MDTacoma, WA 984051578509444
  11. Ian Kelly, MDTacoma, WA 984311912365024
  12. Scott Kelly, M.D.Seattle, WA 981041215088406
  13. Brian Kempers, M.D.Vancouver, WA 986641255793097
  14. Scott Kennard, M.D.Burien, WA 981661023099967
  15. Krista Kennedy, MDSeattle, WA 981221467913913
  16. Scott Kennedy, MDVancouver, WA 986641033311774
  17. Thomas Kennedy, MDPuyallup, WA 983721023092756
  18. Christopher KentSeattle, WA 981951396835245
  19. Randall Kerr, MDWenatchee, WA 988011184662975
  20. John Kerrigan, MDLakewood, WA 984991841353711
  21. Fouzia Khalid, MBBSSeattle, WA 981951376205765
  22. Shahriar Khezri, MDYakima, WA 989021750525200
  23. Pakawadee Khovidhunkit, M.D.Seattle, WA 981951457423956
  24. Maryna Khromava, MDSeattle, WA 981011174152995
  25. Shayar Kian, MDOlympia, WA 985061083364160
  26. Daniel Kianpour, M.D.Seattle, WA 981041235453069
  27. Ann Kiesau, MDBellingham, WA 982251568625655
  28. David Kim, MDKirkland, WA 980341760420954
  29. Jamie Kim, MDSeattle, WA 981041982706578
  30. Jerry Kim, MDSeattle, WA 981951083716856
  31. Jinsoo Kim, MDRenton, WA 980551659877496
  32. Kyung Ju Kim, MDSeattle, WA 981951508968199
  33. Paul Kim, M.D.Tacoma, WA 984051336527381
  34. Samuel Kim, DO, MASeattle, WA 981091851617500
  35. Sung Kim, MDSeattle, WA 981051285125682
  36. Tiffany Kim, MDTacoma, WA 984051588084495
  37. Young Kim, MDSeattle, WA 981041730263260
  38. Michael KincaidKirkland, WA 980341982783643
  39. Brandon King, M.D.Seattle, WA 981951174985576
  40. James King, M.D.Bellingham, WA 982251992931638
  41. Dennis Kirby, MDAberdeen, WA 985201245522598
  42. Eleen Kirman, MDLongview, WA 986321508858002
  43. Jeffrey Kirsch, M.D.Seattle, WA 981041346278777
  44. Jonathan Kitchin, MDTacoma, WA 984311730265349
  45. Trina Kleiver, M.D.Puyallup, WA 983721154392405
  46. Kenneth Klions, M.D.Bremerton, WA 983101255321501
  47. Herbert Kloss, MDMercer Island, WA 980401407846504
  48. Stephen Knaup, MDSeattle, WA 981041740331941
  49. Kerry Kneeland, MDSeattle, WA 981951801018957
  50. Susan Knowlton, MDTacoma, WA 984051881738508

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 7 of 51 per resident

  1. Oregon23
  2. Wisconsin22
  3. Connecticut22
  4. Washington22
  5. New Hampshire22
  6. Indiana21
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.8% of these records appear in a Medicare file, against 73.7% 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. Washington69.8%
  2. United States73.7%

Anesthesiology Physician records in Washington, measured

  • In a Medicare file1,188 of 1,701 · 69.8% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file1,104 · 64.9% here, 67.2% nationally
  • Not updated in five years or more1,114 · 65.5% here, 57.8% nationally
  • Median graduation year2007 · the 1,103 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,701 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Washington: 22 per 100,000 residents against 18 nationally (50 states and D.C.). Seattle has 694 of them (41%).

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. New Jersey1,714
  2. Michigan1,720
  3. North Carolina1,482
  4. Arizona1,473

States with a similar rate per 100,000

  1. New Hampshire21.7
  2. Connecticut22.0
  3. Wisconsin22.2
  4. Indiana21.1

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.