NPPES file of Aug 9, 2026

Medical Physician Assistant in California

3,376 NPPES records list medical physician assistant with a practice address in California, 9 per 100,000 residents, the 36th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 3 of 68.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · method

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

Los Angeles has the most, 225

  1. Los Angeles225
  2. San Diego169
  3. Sacramento105
  4. Fresno81
  5. San Francisco74

Medical Physician Assistant records in California

  1. Shameya AndersonSanta Monica, CA 904051588480891
  2. Teresa Anderson, P.A.Diamond Bar, CA 917651215205091
  3. Amy Anfuso, PA-CNewport Beach, CA 926601083024053
  4. Larry Angel, PA-CBenicia, CA 945101154708881
  5. David Anslinger, PALathrop, CA 953301366594277
  6. Claribell Anyikam, PA-CPasadena, CA 911031427399583
  7. Donyina Appauh, PALos Angeles, CA 900151629124920
  8. Vahe Arabian, PACLos Angeles, CA 900331295799021
  9. Miriam Arana, PAMerced, CA 953411144460130
  10. John Araujo, PASan Jose, CA 951181285017335
  11. Lindsay Arellano, PA-CWest Covina, CA 917901659623379
  12. William Arend, P.A.San Diego, CA 921031326165853
  13. Maria ArgoudEncinitas, CA 920241598081820
  14. Shadi ArianpourLos Angeles, CA 900131891084752
  15. Edward Arias, PASacramento, CA 958231922018993
  16. Lizbet AriasPico Rivera, CA 906601922135870
  17. Joelle Arkfeld, PAChino Hills, CA 917091013445774
  18. Bradley Arnsberger, FNP-C/PA-COrosi, CA 936471851390264
  19. Mayra Aroche, PA-CLos Angeles, CA 900331326171273
  20. Akila Arous, PATorrance, CA 905051619423233
  21. Jean Arovas, PA-CLaguna Beach, CA 926511679810048
  22. Maria ArredondoLakewood, CA 907131942569553
  23. Alex ArriagaSacramento, CA 958251013794411
  24. Tracy Arriola, MATarzana, CA 913561134709629
  25. Lusine Asadzian, PA-CFullerton, CA 928311194475640
  26. Nazia AshiqLos Angeles, CA 900591093469413
  27. Sharon Ashton, PA-CLancaster, CA 935341659584746
  28. Aroob AskariSan Diego, CA 921031578169389
  29. Messeret Assefa, PA-CBellflower, CA 907061720178890
  30. Alejandra Astorga, P.A.Pasadena, CA 911031851419220
  31. Patrick Astourian, MS PA-CLa Mesa, CA 919421932294279
  32. Karen Atkinson, P.A.Hanford, CA 932301871585968
  33. Ashley Attar, PA-CSacramento, CA 958161144880790
  34. Ramandeep Aulakh, PAFresno, CA 937221326277153
  35. Kirk Austin, PAElk Grove, CA 957571962848374
  36. Natalie Austin, PA-CSan Francisco, CA 941051275519415
  37. Amanda AvalosLancaster, CA 935341750182499
  38. Vanessa Aveiro, PA-CLong Beach, CA 908041982698916
  39. David AvelarSanta Fe Springs, CA 906701750245072
  40. Armen Avetisyan, PA-CLos Angeles, CA 900171538625405
  41. Angelmae Awang, MALong Beach, CA 908071891633772
  42. Caryn Axtell-Kelly, P.A.-CChino, CA 917101700815958
  43. Elder Ayala, PA-CVan Nuys, CA 914051801949698
  44. Liza AydSouth Gate, CA 902801306729801
  45. Maria Shellane Aye-Maung, PA-CSan Francisco, CA 941141801880778
  46. Gay Ayers, P.A.Sacramento, CA 958341356673214
  47. Ashley AyestasUpland, CA 917861346104809
  48. Christine Ayvazyan, PAGlendale, CA 912041457372542
  49. Hala Azmi, PA-C, MMSRedlands, CA 923731710412499
  50. Hilda Azpeitia, PA-CAzusa, CA 917021912053851

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 36 of 51 per resident

  1. Nevada10
  2. Kansas9
  3. South Carolina9
  4. California9
  5. Tennessee9
  6. New Jersey9
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.1% of these records appear in a Medicare file, against 74.0% 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. California69.1%
  2. United States74.0%

Medical Physician Assistant records in California, measured

  • In a Medicare file2,332 of 3,376 · 69.1% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file1,348 · 39.9% here, 54.5% nationally
  • Not updated in five years or more1,823 · 54.0% here, 54.7% nationally
  • Median graduation year2012 · the 1,347 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,376 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in California: 9 per 100,000 residents against 12 nationally (50 states and D.C.). Los Angeles has 225 of them (7%).

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 York3,670
  2. Pennsylvania3,897
  3. Florida2,776
  4. Texas2,146

States with a similar rate per 100,000

  1. Tennessee8.6
  2. New Jersey8.5
  3. South Carolina9.2
  4. Minnesota8.0

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. Florida2,776
  4. Texas2,146
  5. North Carolina1,352

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.