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 120 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. Kyle Johnson, PASanta Rosa, CA 954031548720816
  2. Lakesha Johnson, P.A.-CLos Angeles, CA 900371639348261
  3. Madeline Johnson, PA-CMonterey, CA 939401124945191
  4. Mark Johnson, PA-CLa Jolla, CA 920371578658746
  5. Maya Johnson, PA-CNipomo, CA 934441538717772
  6. Michael Johnson, PAWhittier, CA 906021497791263
  7. Michael Johnson, PALong Beach, CA 908061093969537
  8. Michaela Johnson, PA-CBurlingame, CA 940101669326823
  9. Michele Johnson, PA-CSan Francisco, CA 941111285069120
  10. Mitchell Johnson, PA-CEncinitas, CA 920241336080837
  11. Natalie Johnson, PA-CCamarillo, CA 930101952792335
  12. Nicole Johnson, PA-C, MPHSan Diego, CA 921281053974360
  13. Robert Johnson, PA-CStockton, CA 952091578588232
  14. Robert Johnson, PA-CYuba City, CA 959911760426399
  15. Ryan Johnson, PAOceanside, CA 920561164179214
  16. Sarah Johnson, P.A-CRedlands, CA 923731306958236
  17. Steven Johnson, P.A.Palo Alto, CA 943011063584126
  18. Taralyn Johnson, PA-CLaguna Hills, CA 926531730784745
  19. Thomas Johnson, PA-CSan Francisco, CA 941091912017146
  20. Tulani Johnson, PA-CSan Diego, CA 921011508049719
  21. Yeelan Johnson, PA-CLos Gatos, CA 950331457670895
  22. Yeh Johnson, PARiverbank, CA 953671164460549
  23. Zachary Johnson, PA-CRolling Hills Estates, CA 902741598233256
  24. Brian Johnston, P.A.Los Gatos, CA 950321508269192
  25. Jason Johnston, PAWatsonville, CA 950761598900599
  26. Judy JohnstonSan Jose, CA 951161841658648
  27. Julia Johnston, PA-CLos Angeles, CA 900271336554104
  28. Kiersten JohnstonPomona, CA 917661659118131
  29. Megan Johnston, PAPalo Alto, CA 943041144905043
  30. Melissa Johnston, PA-COrange, CA 928681578264982
  31. Hayden JollySan Diego, CA 921341689428740
  32. Helene Jolly, PA-CLa Mesa, CA 919421619048451
  33. Iman JomaaPasadena, CA 911051538403597
  34. Susan Jonaitis, PA-CGlendale, CA 912041730454927
  35. Amelia Jones, PA-CStanford, CA 943051013562065
  36. Barbara JonesLos Angeles, CA 900171891865887
  37. Brashona Jones, PA-CSan Bernardino, CA 924041770290934
  38. Cameron Jones, PA-CEncinitas, CA 920241912850587
  39. Cherlynn Jones, PALos Angeles, CA 900281952347627
  40. Dale Jones, PA NPVan Nuys, CA 914051437297165
  41. David Jones, PALos Angeles, CA 900341841348885
  42. David Jones, PA-CSacramento, CA 958291023744695
  43. Dustin Jones, PA-CVentura, CA 930031427452648
  44. James Jones, PACamp Pendleton, CA 920551801128012
  45. Jeremiah JonesWest Covina, CA 917901972452027
  46. Jill Jones, PA-CLaguna Niguel, CA 926771164630901
  47. Jordan JonesLos Angeles, CA 900951538874706
  48. Joseph Jones, PA-CEl Segundo, CA 902451982923843
  49. Kimberly Jones, PAWoodland Hills, CA 913641528583382
  50. Lindsay Jones, PA-CMountain View, CA 940401518383447

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.