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 36 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. Caitlyn Camargo, PA-CChino, CA 917101871310409
  2. Evan CamarilloSan Diego, CA 921111083398994
  3. Johana CamberosVallejo, CA 945921326911033
  4. Marci Camenisch, PACHanford, CA 932301164424594
  5. Margie Camerino, PA-CSan Diego, CA 921031194920181
  6. Julia CameronMenifee, CA 925841922811504
  7. Kendall Cameron, PA-CPoway, CA 920641497321418
  8. Sharon Cameron, P.A. / F.N.P.Merced, CA 953401013953827
  9. Adameros Camesa, PA-CLos Angeles, CA 900331255826244
  10. Collene Camill, PA-CElk Grove, CA 957571689045064
  11. Cassandra Camise, PA-CSan Diego, CA 921211275912917
  12. Roberto CamouNational City, CA 919501386418796
  13. Marianne Camous, P.ABurlingame, CA 940101326155268
  14. Kasmian Campa, PA-CSacramento, CA 958271689184632
  15. Christian Campanile, PA-CSanta Rosa, CA 954031790831253
  16. Arianna Campbell, PAPlacerville, CA 956671871693622
  17. Colleen CampbellSalinas, CA 939011336676956
  18. Joanne Campbell, RPA-CSan Diego, CA 921211902190523
  19. Kyle Campbell, PA-CLos Angeles, CA 900311992467567
  20. Nicholas Campbell, PA-CVan Nuys, CA 914051376053728
  21. Nicolette Campbell, PA-CFontana, CA 923351194584300
  22. Patrick Campbell, PA-CEscondido, CA 920251538917125
  23. Ricardo Campbell, P.A.Encino, CA 914361811978828
  24. Teresa Campbell, PA-CTurlock, CA 953821164574646
  25. Britnee Campos, PASan Diego, CA 921271588313175
  26. Federico Campos, PAMountain View, CA 940401497764294
  27. Maribel CamposVacaville, CA 956881730677535
  28. Michelle Campos, PA-CSanta Rosa, CA 954031740538891
  29. Orlando CamposSelma, CA 936621770262867
  30. Sandra Campos, PARiverside, CA 925041770834780
  31. Stephanie CamposSan Fernando, CA 913401386354108
  32. Mariah CampoySan Francisco, CA 941111952863011
  33. Monique Canada, PASacramento, CA 958211932766383
  34. Gerald CanareChula Vista, CA 919111821825860
  35. Frank Canavan, PA-CUpland, CA 917861194811984
  36. April CancheLos Angeles, CA 900591487369997
  37. Michael Cancilla, PASacramento, CA 958111952311052
  38. Johnny Canciller, P.A.-CBellflower, CA 907061508038043
  39. Amberly CancinoVisalia, CA 932771972063030
  40. Monica Cancinos, PA-CLos Angeles, CA 900111912219023
  41. Vanessa Candare, PAOrange, CA 928681134680564
  42. Linda Candiotti, PA-CGarberville, CA 955421316011893
  43. Kevin Canedy, PHYSICIAN ASSISTANTCoachella, CA 922361609545656
  44. Mark CanetLong Beach, CA 908131497490171
  45. Karla CanizalesChula Vista, CA 919131740952662
  46. Kevin Canlas, PALos Angeles, CA 900451710401609
  47. Julie Cann, PA-CPasadena, CA 911051972734929
  48. Megan Cannon, PAStockton, CA 952041831883636
  49. Carolyn Canonica, PAStanford, CA 943051457673972
  50. Diana Cantero, PAValencia, CA 913551912325051

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.