NPPES file of Aug 9, 2026

Registered Record Administrator in California

22 NPPES records list registered record administrator with a practice address in California, 0.1 per 100,000 residents, the 5th highest rate of 21. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 246YR1600X · method

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

San Diego has the most, 8

  1. San Diego8
  2. San Francisco4
  3. Burbank1
  4. Camarillo1
  5. Glendora1

Registered Record Administrator records in California

  1. Justes AdamsSanta Barbara, CA 931011285144246
  2. Marleen AganonCamarillo, CA 930121902774805
  3. Anthony ArnettSan Diego, CA 921021891455051
  4. Lindsey BrownSan Marcos, CA 920691518600295
  5. Diego GarciaSan Diego, CA 921101952872079
  6. Monica Garcia ArzolaSan Diego, CA 921101104439900
  7. Amy GonzalezTrabuco Canyon, CA 926791417123928
  8. Donna LefaoHayward, CA 945441972116267
  9. Fanuaea LeviSan Francisco, CA 941031457986523
  10. Maria LlamasLong Beach, CA 908071851020937
  11. Yasser MansourRiverside, CA 925031477282937
  12. Brenda Marquez BasaveSan Diego, CA 921021144866377
  13. Leticia MartinezSan Diego, CA 921081568968782
  14. Dennis OhSan Diego, CA 921151639760093
  15. Catherine ParryNovato, CA 949491396463048
  16. Anton PavlovBurbank, CA 915061295291607
  17. Kris RomeroSan Diego, CA 921231497224992
  18. Marlon Salamat, ADMINISTRATORGlendora, CA 917401316512296
  19. Veronica Tooson, BASan Diego, CA 921231205316114
  20. Diane TylerSan Francisco, CA 941031316504988
  21. Edward Joseph VillegasSan Francisco, CA 941101275172769
  22. Adrean WilliamsSan Francisco, CA 941031467724757

Source: CMS NPPES, primary taxonomy 246YR1600X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 21 per resident

  1. Nevada0.1
  2. Hawaii0.1
  3. Ohio0.1
  4. California0.1
  5. Washington0.1
  6. Louisiana0.0
  7. 50 states and D.C.0.0

Source: CMS NPPES, primary taxonomy 246YR1600X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 0.0% 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. California0.0%
  2. United States0.0%

Registered Record Administrator records in California, measured

  • In a Medicare file0 of 22 · 0.0% here, 0.0% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.0% nationally
  • Not updated in five years or more16 · 72.7% here, 55.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 246YR1600X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22 NPPES records list registered record administrator (246YR1600X) as their primary taxonomy with a practice address in California: 0.1 per 100,000 residents against 0 nationally (50 states and D.C.). San Diego has 8 of them (36%).

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.

The largest states

  1. Ohio8
  2. Oregon5
  3. Texas4
  4. Washington4
  5. Nevada3

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.