NPPES file of Aug 9, 2026

Physician Assistant in California

14,451 NPPES records list physician assistant with a practice address in California, 37 per 100,000 residents, the 41st 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 4 of 290.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 935

  1. Los Angeles935
  2. San Diego747
  3. San Francisco488
  4. Stanford480
  5. Sacramento387

Physician Assistant records in California

  1. Jasmine AhdoutVallejo, CA 945921619704632
  2. Sarah Ahdout, PA-CVan Nuys, CA 914051497487722
  3. Revital AhlEncino, CA 913161538769062
  4. Caroline Ahlquist, PA-CSan Francisco, CA 941111467524579
  5. Rawan Ahmad, PAFresno, CA 937101770373771
  6. Zeeshan Ahmad, PA-CGlendale, CA 912051689216020
  7. Nasrin Ahmadi, D.C.Los Angeles, CA 900051346677572
  8. Sofia AhmadzaiVallejo, CA 945921295552214
  9. Adam Ahmed, PA-CHanford, CA 932301598489114
  10. Daniyal Ahmed, PA-C, MPHInglewood, CA 903011386208304
  11. Farzana Ahmed, R-PACStanford, CA 943051699134254
  12. Fatuma Ahmed, PA-CPomona, CA 917671598229767
  13. Rabbia AhmedFremont, CA 945381902502735
  14. Sana Ahmed, PA-COrange, CA 928681740848050
  15. Shahen Ahmed, PALos Angeles, CA 900221487846424
  16. Wafa AhmedBakersfield, CA 933011194376152
  17. Yonis AhmedBell Gardens, CA 902011720777550
  18. Hena Ahmed-Said, PAPomona, CA 917661609583822
  19. Jordan AhnSan Diego, CA 921031043903552
  20. Julie Ahn, PA-CCorona, CA 928821346802543
  21. Albert Ahoy, PA-CCastro Valley, CA 945461356878136
  22. Juliane Ahrens, PASanta Cruz, CA 950651528576188
  23. Rosmarie Ahsan, PA-CIrvine, CA 926031275084089
  24. Mary Aimone, PA-CLong Beach, CA 908151518260553
  25. Delissa Ainsworth, PA-CLa Jolla, CA 920371750734893
  26. Marcos Aird, PA-CRiverside, CA 925081134130875
  27. Martha Ajca, P.A.CFontana, CA 923361396175758
  28. Nai AjeroSan Francisco, CA 941021841155256
  29. Valerie Ajiduah, PASacramento, CA 958381013348507
  30. Mariam Ajmaia, PA-CFresno, CA 937201619893716
  31. Lauren Akahoshi, PA-CLong Beach, CA 908061528560810
  32. Neela Akbar, PA-CElk Grove, CA 957581245803055
  33. Cristina Akbari, PA-C FNPSanta Clara, CA 950511750439071
  34. Zahra AkberzieOntario, CA 917611528959913
  35. Rabia Akhtar, P.A.Stockton, CA 952021780743955
  36. Yuumna Akhundzadah, PA-CSan Diego, CA 921221508672106
  37. Ademunyiwa Akinloye, PA-CLos Angeles, CA 900151710183322
  38. Olatoyosi Akinrotimi, MMS MPH, PA-CMerced, CA 953411790313203
  39. Misa AkiyamaCudahy, CA 902011730938218
  40. Neelima Akkinapalli, P.A.Hayward, CA 945451154523496
  41. Ani Akopyan, PA-CLafayette, CA 945491881114486
  42. Sherese Akrotirianakis, PAFontana, CA 923351871701474
  43. Selin AksoyStanford, CA 943051841079282
  44. Chidera AkubuiloLos Angeles, CA 900111174257828
  45. Karmen Al SamaaniSanta Maria, CA 934541710757810
  46. Maryam Al ShaikhliChula Vista, CA 919141164371746
  47. Amani Al Sheikh AleaisSanta Clarita, CA 913511447950399
  48. Heba Al-Shoubaki, PA-COrange, CA 928691548867666
  49. Makena Ala'Ilima-DaleyFullerton, CA 928311285551739
  50. Nazanin AlaghemandMission Viejo, CA 926911639784796

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 41 of 51 per resident

  1. Georgia42
  2. New Mexico40
  3. Illinois39
  4. California37
  5. New Jersey37
  6. Texas36
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.2% of these records appear in a Medicare file, against 77.9% 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. California75.2%
  2. United States77.9%

Physician Assistant records in California, measured

  • In a Medicare file10,860 of 14,451 · 75.2% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file7,218 · 49.9% here, 62.6% nationally
  • Not updated in five years or more5,775 · 40.0% here, 39.3% nationally
  • Median graduation year2018 · the 7,214 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

14,451 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in California: 37 per 100,000 residents against 49 nationally (50 states and D.C.). Los Angeles has 935 of them (6%).

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 York15,555
  2. Texas10,999
  3. Florida10,257
  4. North Carolina9,279

States with a similar rate per 100,000

  1. New Jersey36.5
  2. Indiana35.3
  3. Illinois39.3
  4. New Mexico40.1

The largest states

  1. New York15,555
  2. Texas10,999
  3. Florida10,257
  4. North Carolina9,279
  5. Pennsylvania8,020

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.