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 14 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. Loulie Molloy, MDLynnwood, WA 980361720002496
  2. Fletcher Moore, MDPort Townsend, WA 983681851778674
  3. Shamus Moran, M.D.Seattle, WA 981121093246191
  4. Elisa Morgan, M.D.Vancouver, WA 986641659343150
  5. Gail Morgan, MDSeattle, WA 981011760576185
  6. Michael Morich, MDVancouver, WA 986641255394847
  7. Michael Morishima, MDSeattle, WA 981011609884717
  8. Gregory Morris, MDEdmonds, WA 980261578973145
  9. Jeffrey Morris, M.D.Tacoma, WA 984051700179686
  10. Robert Morris, MDWalla Walla, WA 993621366435950
  11. Jennifer Morrison, M.D.Federal Way, WA 980031699775148
  12. Andrew Mosier, D.O.Tacoma, WA 984311366612301
  13. Albert Moss, MDSeattle, WA 981951235347238
  14. Seema Mukerjee, MDSeattle, WA 981951487090999
  15. Christiane Mullins, M.D.Lynnwood, WA 980361770694028
  16. David Munoz, MDSpokane, WA 992041750344149
  17. Michele Murray, M.D.Yakima, WA 989021871506782
  18. Taro Muso, MDSeattle, WA 981951891142824
  19. Jonathan Naatz, MDLynnwood, WA 980361255333886
  20. Usman NabiSeattle, WA 981051013627132
  21. Jeffrey Nackos, M.D.Spokane, WA 992041548451362
  22. Harsha Nalluri, M.D.Federal Way, WA 980031306189188
  23. Nils Nankin, MDTacoma, WA 984021780815746
  24. Chitti Babu Naparla, MDSeattle, WA 981041447459896
  25. Evan Narasimhan, M.D.Seattle, WA 981221447613542
  26. Steven Nardini, MDTacoma, WA 984311740634989
  27. Laura Nason, MDLynnwood, WA 980361992908552
  28. Robert Nathan, MDFederal Way, WA 980031083606511
  29. Erika Nealey, MDTacoma, WA 984021467507723
  30. Michael Nelsen, M.D.Federal Way, WA 980031124028568
  31. Howard Nelson, MDVancouver, WA 986641396716437
  32. Nancy Neubauer, MDEverett, WA 982061215915723
  33. John Newell, MDSeattle, WA 981951851470769
  34. Amy Newton, MD, MBASpokane, WA 992041518314756
  35. Kai-Ling Ng, MDBellingham, WA 982251760654131
  36. Timothy Ng, MDVancouver, WA 986861932465051
  37. Yee Seng Ng, MDSeattle, WA 981951275897902
  38. Anh-Vu Ngo, M.D.Seattle, WA 981951154578789
  39. Andrew Nguyen, MDLynnwood, WA 980361699118034
  40. David Tu Nguyen, D.O.Tacoma, WA 984311356387120
  41. Dustin Nguyen, D.O.Camas, WA 986071346474582
  42. Alvan Ni, MDEverett, WA 982011578067385
  43. Ronald Nicol, M.D.Federal Way, WA 980031033119664
  44. Harvey Niebulski, M.D.Seattle, WA 981121649323916
  45. Cynthia Nodell, MDSeattle, WA 981011154334969
  46. Curtis NorthropRedmond, WA 980521376696690
  47. James Nudelman, M.D.Tacoma, WA 984021992703474
  48. Vesta Nwankwo, MDSeattle, WA 981951811577497
  49. Edward Nygard, M.D.Chehalis, WA 985321780625152
  50. John O'Brien, MDSeattle, WA 981041396072195

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.