NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Washington

1,041 NPPES records list diagnostic radiology physician with a practice address in Washington, 13 per 100,000 residents, the 19th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 18 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 343

  1. Seattle343
  2. Tacoma138
  3. Lynnwood119
  4. Spokane102
  5. Federal Way48

Diagnostic Radiology Physician records in Washington

  1. John Schroeder, M.D.Vancouver, WA 986621154325181
  2. William Schulte, MDSpokane, WA 992041043273162
  3. Kerry Schumacher, MDFederal Way, WA 980031881678639
  4. Alan Schwartz, MDMountlake Terrace, WA 980431043289283
  5. Harold Scott, MDFederal Way, WA 980031669676615
  6. Douglas Seiler, M.D.Tacoma, WA 984021518076280
  7. David Semerad, M.D.Tacoma, WA 984311366592263
  8. Edward Sessions, M.D.Lynnwood, WA 980361295718260
  9. Bridget Sestero, MDSpokane, WA 992231639349707
  10. Phillip Setran, MDVancouver, WA 986621801239595
  11. Baiju Shah, MDTacoma, WA 984021760673958
  12. Joel Shallit, M.D.Seattle, WA 981121639221419
  13. Hillary Shaw, MDLynnwood, WA 980361376772798
  14. Mariam Shehata, MDSeattle, WA 981041821450537
  15. Peter Shelton, M.D.Vancouver, WA 986641316309925
  16. Paula Shepherd, M.D.Spokane, WA 992041164566675
  17. Daniel Sherwood, MDBremerton, WA 983121891766648
  18. Junzi Shi, MDVancouver, WA 986641912394057
  19. Dean Shibata, M.D.Seattle, WA 981951578658134
  20. Helen Shigemitsu, M.D.Puyallup, WA 983721922062207
  21. Uhng-Kyu Shim, MDBellevue, WA 980041114016474
  22. Jennifer Shook, M.D.Lynnwood, WA 980361851379317
  23. Jabi Shriki, M.D.Olympia, WA 985061306875083
  24. Harold Shulman, MDVancouver, WA 986641497773477
  25. Matthew ShutskeSilverdale, WA 983831235171547
  26. Paul Sicuro, MDSeattle, WA 981011760597611
  27. Manrita Sidhu, M.D.Lynnwood, WA 980361659320554
  28. Janet Silbergeld, M.D.Federal Way, WA 980031720035660
  29. Joel Sim, M.D.Spokane, WA 992051457454746
  30. Stephanie Simonson, MDSpokane, WA 992041124177043
  31. Kanwardeep Singh, MDSeattle, WA 981951588059851
  32. Lakhwant Singh, D.O.Silverdale, WA 983831235368564
  33. Ranjeet Singh, M.D.Bellevue, WA 980041417979964
  34. Neha Sinha, M.D.Vancouver, WA 986641598993685
  35. Hartley Sirkis, M.D.Lynnwood, WA 980361659541449
  36. Adam Skibinski, MD/PHDSpokane, WA 992041558725648
  37. Mark Skirgaudas, M.D.Kirkland, WA 980341316923535
  38. Aubrey Slaughter, M.D.Vancouver, WA 986621851596936
  39. Kathleen Slocum, MDOak Harbor, WA 982781063409894
  40. Eva Smietana, MDTacoma, WA 984311235270414
  41. Allison Smith, M.D.Tacoma, WA 984051114079977
  42. Donald Smith, M.D.Tacoma, WA 984311144297706
  43. Jacob SmithSeattle, WA 981951659714970
  44. Michael Smith, MDBellingham, WA 982251356468284
  45. Philip Smith, M.D.Spokane, WA 992041992116842
  46. Daniel Smoots, M.D.Lynnwood, WA 980361427022359
  47. Steven Sohn, MDSeattle, WA 981441871542928
  48. James Solze, M.D.Silverdale, WA 983831114016219
  49. Joon Song, MDTacoma, WA 984021598746232
  50. David Spak, MDSpokane, WA 992041124384474

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 19 of 51 per resident

  1. North Dakota14
  2. Ohio13
  3. Virginia13
  4. Washington13
  5. Maine13
  6. Vermont13
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.2% of these records appear in a Medicare file, against 73.1% 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. Washington67.2%
  2. United States73.1%

Diagnostic Radiology Physician records in Washington, measured

  • In a Medicare file700 of 1,041 · 67.2% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file682 · 65.5% here, 68.5% nationally
  • Not updated in five years or more612 · 58.8% here, 56.9% nationally
  • Median graduation year2004 · the 682 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,041 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Washington: 13 per 100,000 residents against 13 nationally (50 states and D.C.). Seattle has 343 of them (33%).

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. Georgia1,065
  2. Wisconsin1,005
  3. New Jersey1,102
  4. Missouri976

States with a similar rate per 100,000

  1. Virginia13.4
  2. Ohio13.4
  3. North Dakota13.5
  4. Colorado13.5

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.