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 17 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. Londe Richardson, MDPuyallup, WA 983721215991120
  2. Michael RichardsonSeattle, WA 981051639255383
  3. Thomas Richardson, MDSpokane, WA 992021013900026
  4. Johnathan Righetti, MDSeattle, WA 981011598260267
  5. Reed Ritterbusch, MDSpokane, WA 992041336880566
  6. Andrew Robbins, MDMount Vernon, WA 982741477970382
  7. Eric Roberge, MDTacoma, WA 984311972572238
  8. David Robinson, MDSeattle, WA 981011063525269
  9. Jeffrey Robinson, MDSeattle, WA 981041902884430
  10. Jill Robinson, M.D.Tacoma, WA 984221316039985
  11. Karla Rodriguez Alanis, MDSeattle, WA 981951750265195
  12. James Rogers, MDSeattle, WA 981041063591873
  13. Mark Roggeveen, M.D.Federal Way, WA 980031609975416
  14. Mehdi Rohany, M.D.Lynnwood, WA 980361558578831
  15. Charles Rohrmann, MDSeattle, WA 981951164507984
  16. Allan Romano, M.D.Lynnwood, WA 980361215940325
  17. John Romano, MDSpokane, WA 992021750344750
  18. Rong Rong, MDSeattle, WA 981091144979675
  19. Dylan Ropert, DOSpokane, WA 992041205331436
  20. Kevin Roscoe, M.D.Olympia, WA 985061407931793
  21. Thomas Rowley, MDAberdeen, WA 985201730269366
  22. David Ruan, MDTacoma, WA 984021912168584
  23. Joel Rubenstein, M.D.Vancouver, WA 986621427052463
  24. G. Ruebel, MDEverett, WA 982061437137999
  25. Gabriel Runner, M.D.Seattle, WA 981121487970455
  26. Geoffrey Rutledge, MDSeattle, WA 981011083939623
  27. Aaron Rutman, MDTacoma, WA 984051881993541
  28. Soodeh Sagheb, MDSeattle, WA 981951881386191
  29. Dushyant Sahani, MDSeattle, WA 981951316938947
  30. Gary Sahlstrom, M.D.Vancouver, WA 986621902800311
  31. Isaac Salmeron, (R)(RT)(CT)(ARRT)Friday Harbor, WA 982501245940212
  32. Joseph Sam, M.D.Tacoma, WA 984021861447898
  33. Naziya Samreen, M.D.Wenatchee, WA 988011700178522
  34. Trent Sanders, MDSpokane, WA 992021164485504
  35. Claire Sandstrom, MDSeattle, WA 981041598965485
  36. Ana Paula Santos Lima, MDSeattle, WA 981951962051342
  37. Basar Sarikaya, M. D.Seattle, WA 981951851522130
  38. Richard Satre, MDTacoma, WA 984021346228806
  39. Donald Sauser, MDVancouver, WA 986641891758025
  40. Roderick Saxey, MDLynnwood, WA 980361881657302
  41. James Sayre, M.D.Federal Way, WA 980031336149657
  42. Bahman Sayyar Roudsari, MD MPH PHDSeattle, WA 981951417272139
  43. Steven Scallon, M.D.Federal Way, WA 980031245230416
  44. Clinton Schaefer, DOSeattle, WA 981951821523127
  45. Jedidiah SchlungSpokane, WA 992041386008548
  46. Udo Schmiedl, MDLynnwood, WA 980361891737664
  47. Joanne Schmitz, M.D.Walla Walla, WA 993621427022573
  48. Steven Schoenecker, M.D.Federal Way, WA 980031821098146
  49. Dennis Scholl, MDTacoma, WA 984021568535300
  50. Cody Schopf, MDSeattle, WA 981091194288589

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.