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 28 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. Eric Silverman, MDBellingham, WA 982251457840043
  2. Martin Silverman, MDBellevue, WA 980041275564015
  3. Heather Silvers, M.D.Seattle, WA 981221851386924
  4. Arooj Simmonds, MDSeattle, WA 981011851594576
  5. Nicholas Simmons, MDSpokane, WA 992041114944741
  6. Barbara Simonowitz, M.D.Redmond, WA 980531669729216
  7. David Simpson, M.D., PH.D.Spokane, WA 992041922365949
  8. Emily Simpson, MDEdmonds, WA 980261386273811
  9. Sarita Singeetham, M.D.Seattle, WA 981011700051430
  10. Zachary Singer, MDSeattle, WA 981031124524665
  11. Jaskaran Singh, MDSeattle, WA 981951841182987
  12. Shivani Singh, MDSeattle, WA 981951851885073
  13. Mark Sinkey, M.D.Bellevue, WA 980041841212057
  14. Patrick Sinopole, MDBremerton, WA 983121972548949
  15. Gouri SivarajanSeattle, WA 981951871678698
  16. Murali Sivarajan, M.D.Seattle, WA 981081790885333
  17. Theodore Skaarup, MDKennewick, WA 993371275538134
  18. Jarrett Skirball, MDPuyallup, WA 983731780975748
  19. Scott Skjei, MDBellingham, WA 982251992029961
  20. Andrius Skucas, MDKirkland, WA 980341376526640
  21. Ian Slade, MDSeattle, WA 981041104088392
  22. Jay Sleesman, M.D.Vancouver, WA 986641912034869
  23. Oliver Small, MDSeattle, WA 981041427344027
  24. Mary Smart, M.D.Vancouver, WA 986641043207848
  25. Andrew Smith, MDVancouver, WA 986641962513200
  26. Brendan Smith, M.D.Bellevue, WA 980051245462936
  27. Carolina Smith, MDLongview, WA 986321396730545
  28. Christopher Smith, M.D.Bremerton, WA 983101437157823
  29. Colin Smith, D.O.Everett, WA 982011134357361
  30. Eric Smith, MDBellevue, WA 980041396773545
  31. Heidi Smith, MDRenton, WA 980551245341593
  32. Lucas Smith, MDSeattle, WA 981221003443045
  33. Mark Smith, MDKennewick, WA 993371346288164
  34. Robert Smith, M.D.Vancouver, WA 986641841288461
  35. Douglas Snyder, M.D.Vancouver, WA 986821699090019
  36. Richard Snyder, M.D.Seattle, WA 981121740332675
  37. Bossakara Sokhom, MDSeattle, WA 981011437714854
  38. Richard Solazzi, M.D.Seattle, WA 981041851444798
  39. Bonnie Song, MDLongview, WA 986321124036959
  40. Jeb Sorom, MDWenatchee, WA 988011073568424
  41. Rami Soufan, DOBremerton, WA 983101104320597
  42. Irakli Soulakvelidze, MDSeattle, WA 981951588638670
  43. Manuela Sousa, M.D.Seattle, WA 981041558408419
  44. Karen SouterSeattle, WA 981951780769505
  45. Lucy Southerland, M.D.Vancouver, WA 986641275520082
  46. Bradley Spak, MDMount Vernon, WA 982741306880703
  47. Sabine Speer, MDTacoma, WA 984181518934926
  48. Kevin Spence, MDOlympia, WA 985021487691242
  49. Chad Spencer, MDSpokane, WA 992041932633641
  50. Scott Spendlove, DOSpokane Valley, WA 992161417240961

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.