NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Oregon

522 NPPES records list diagnostic radiology physician with a practice address in Oregon, 12 per 100,000 residents, the 24th highest rate of 51. Portland and Bend have the most; each record links to the provider's NPI and the Oregon license search. Page 11 of 11.

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).

Portland has the most, 229

  1. Portland229
  2. Bend53
  3. Clackamas48
  4. Salem28
  5. Medford21

Diagnostic Radiology Physician records in Oregon

  1. Joseph Whetstone, MDPortland, OR 972391396011680
  2. James Whiting, M.D.Portland, OR 972211053496802
  3. Kevin Wiesmann, M.D.Portland, OR 972251164401535
  4. Caroline Wilson, MDPortland, OR 972391811574536
  5. Lloyd Wilson, MDEugene, OR 974011851316517
  6. Bryan Wolf, M.D.Portland, OR 972391598058307
  7. Susan Wolf, M.D.Clackamas, OR 970151285730267
  8. Brant Wommack, MDBend, OR 977011023164613
  9. Jamie Wong, M.D.Portland, OR 972391306972534
  10. Jonathan Wood, MDGrants Pass, OR 975271437195781
  11. David Wright, MDStayton, OR 973831578545117
  12. En-Haw Wu, MDPortland, OR 972391427507458
  13. Feiyu Xue, MD, PHDPortland, OR 972251225008568
  14. Stacy Yamasaki, MDPortland, OR 972131821075565
  15. Robert Yeager, MDOntario, OR 979141578521936
  16. Jaryd Yee, MDPortland, OR 972391245674506
  17. Erik Young, MD PHDEugene, OR 974011558484238
  18. Elizabeth Yutan, MDPortland, OR 972391366572331
  19. William Zinn, MDCorvallis, OR 973301912984238
  20. Christopher Zinsmeister, MDClackamas, OR 970151962066886
  21. Tinko Zlatev, M.D.Newport, OR 973651588864813
  22. David Zulauf, MDBend, OR 977011124031042

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

Oregon ranks 24 of 51 per resident

  1. Vermont13
  2. North Carolina13
  3. Nebraska12
  4. Oregon12
  5. Florida12
  6. Delaware12
  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.

67.4% 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. Oregon67.4%
  2. United States73.1%

Diagnostic Radiology Physician records in Oregon, measured

  • In a Medicare file352 of 522 · 67.4% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file334 · 64.0% here, 68.5% nationally
  • Not updated in five years or more307 · 58.8% here, 56.9% nationally
  • Median graduation year2005 · the 334 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

522 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Oregon: 12 per 100,000 residents against 13 nationally (50 states and D.C.). Portland has 229 of them (44%).

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. South Carolina517
  2. Louisiana506
  3. Alabama550
  4. Kentucky477

States with a similar rate per 100,000

  1. Nebraska12.4
  2. Florida12.2
  3. Delaware12.0
  4. Alaska12.0

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.