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 11 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. Virginia Klaas, M.D.Federal Way, WA 980031639178320
  2. Donald Klein, MDOlympia, WA 985061578562088
  3. Robert Klein, M.D.Federal Way, WA 980031487653085
  4. Jay Kloby, MDFederal Way, WA 980031750490520
  5. Jesse Knight, MDSilverdale, WA 983831770740854
  6. Joshua KnightSpokane, WA 992021316272875
  7. Frances Knox, MDEverett, WA 982011205992310
  8. Annie Ko, MDTacoma, WA 984021679849756
  9. Marc Koenig, MDLynnwood, WA 980361164460358
  10. Jennifer Kohr, MDSeattle, WA 981091083726186
  11. Orpheus Kolokythas, MDSeattle, WA 981951144438003
  12. Sean Koskinen, M.D.Richland, WA 993521407821853
  13. Brian Kott, MDTacoma, WA 984021255344958
  14. Nicholas Krause, M.D.Tacoma, WA 984021619126075
  15. Tyler Kreager, M.D.Seattle, WA 981011790216109
  16. Christopher Krejci, MDSeattle, WA 981441508829524
  17. Kelly Krizan, MDOlympia, WA 985061881656841
  18. Martha Ksepka, MDTacoma, WA 984021467727537
  19. Alexei KuVancouver, WA 986641164840732
  20. William Kuhle, MDVancouver, WA 986641326000407
  21. Gregory Kujawski, DOSpokane, WA 992041982054813
  22. Meena Kumar, M.D.Seattle, WA 981951194984526
  23. Tushar Kumar, M.B.B.SSeattle, WA 981951194409300
  24. Marcus LaceySeattle, WA 981011124524087
  25. Marc Lacrampe, MDSeattle, WA 981011356357271
  26. Spencer Lake, MDTacoma, WA 984021316203607
  27. Diana Lam, M.D.Seattle, WA 981091841516317
  28. Fernando Lamas, M.D.Port Townsend, WA 983681942423025
  29. Anthony Larhs, MDVancouver, WA 986641831262823
  30. Victor Lau, MDTacoma, WA 984311265994503
  31. Donna Launey, M.D.Vancouver, WA 986641720153513
  32. Austen Lawrence, DOEverett, WA 982011063947919
  33. Marissa Lawson, MDSeattle, WA 981091760836944
  34. Loren Laybourn, MDAberdeen, WA 985201548393424
  35. Joyce-Christie Le, MDSpokane, WA 992041912535865
  36. Johanne Leblanc, M.D.Seattle, WA 981121942352026
  37. Justin Leblanc, M.D.Everett, WA 982011437441102
  38. Edward Lee, MDLynnwood, WA 980361952313645
  39. Hyojeong Lee, MDSeattle, WA 981951063639433
  40. Janie Lee, MDSeattle, WA 981091629068846
  41. Julie Lee, MDLynnwood, WA 980361265684864
  42. Lawrence Lee, M.D.Lynnwood, WA 980361427272756
  43. Marie Lee, MDSeattle, WA 981011861408791
  44. Ruri Lee, MDSilverdale, WA 983831013204759
  45. Victor Leen, MDSilverdale, WA 983831366589236
  46. Constance Lehman, MD PHDSeattle, WA 981091447479274
  47. Bruce Lehnert, M.D.Tacoma, WA 984021255423273
  48. Amanda Lenderink-Carpenter, MDTacoma, WA 984051295051829
  49. Stephen Lenk, MDSeattle, WA 981091851493092
  50. Phillip Lesh, M.DTacoma, WA 984021093888091

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.