NPPES file of Aug 9, 2026

Neuroradiology Physician in California

221 NPPES records list neuroradiology physician with a practice address in California, 0.6 per 100,000 residents, the 19th highest rate of 49. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 5 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085N0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Francisco has the most, 38

  1. San Francisco38
  2. Los Angeles28
  3. Sacramento26
  4. San Diego22
  5. Stanford14

Neuroradiology Physician records in California

  1. Ryan Viets, MDLa Mesa, CA 919421568617108
  2. Fernando Vinuela, MDLos Angeles, CA 900951659324077
  3. Benjamin Voss, MDSan Francisco, CA 941431467977579
  4. Victoria Vuong, MDSan Francisco, CA 941431568920973
  5. Calvin Wang, M.D.Sacramento, CA 958161326045451
  6. Alyssa Watanabe, MDLos Angeles, CA 900331780660472
  7. Hallie Whalen, MDSanta Clara, CA 950511932737939
  8. David Wilson, M.D.San Francisco, CA 941431366616997
  9. David Winfield, M.D.Sacramento, CA 958161407853252
  10. Alexis Wong, M.D.Pasadena, CA 911011972544468
  11. Wade Wong, MDLa Jolla, CA 920371972685949
  12. Xin Wu, M.D.San Francisco, CA 941431396050332
  13. Fan Yang, MD PHDSan Francisco, CA 941431356604797
  14. Lindsay Yang, MDStanford, CA 943051801356274
  15. Allen Ye, M.D., PH. D.San Francisco, CA 941101265963326
  16. Alexander YeoRiverside, CA 925061730535352
  17. Brian Yep, MDOrange, CA 928681346745346
  18. Richard Yoo, M.D.Los Angeles, CA 900271164536249
  19. Amy YuOrange, CA 928681922569417
  20. Chi-Shing Zee, M.D.Los Angeles, CA 900331932147014
  21. Sam Zheng, M.D.Los Angeles, CA 900331700231107

Source: CMS NPPES, primary taxonomy 2085N0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 19 of 49 per resident

  1. South Carolina0.6
  2. North Carolina0.6
  3. Washington0.6
  4. California0.6
  5. Ohio0.6
  6. South Dakota0.5
  7. 50 states and D.C.0.5

Source: CMS NPPES, primary taxonomy 2085N0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.9% of these records appear in a Medicare file, against 79.0% 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. California81.9%
  2. United States79.0%

Neuroradiology Physician records in California, measured

  • In a Medicare file181 of 221 · 81.9% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file172 · 77.8% here, 76.1% nationally
  • Not updated in five years or more102 · 46.2% here, 45.8% nationally
  • Median graduation year2006 · the 172 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085N0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

221 NPPES records list neuroradiology physician (2085N0700X) as their primary taxonomy with a practice address in California: 0.6 per 100,000 residents against 0.5 nationally (50 states and D.C.). San Francisco has 38 of them (17%).

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. New York158
  2. Pennsylvania104
  3. Texas96
  4. Florida94

States with a similar rate per 100,000

  1. Ohio0.6
  2. Washington0.6
  3. North Carolina0.6
  4. Iowa0.5

The largest states

  1. New York158
  2. Pennsylvania104
  3. Texas96
  4. Florida94
  5. Illinois88

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.