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 196 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. Aide Paredes-Salceda, PACVallejo, CA 945891538241401
  2. Ma Hazelene Pareja, PA-CStanford, CA 943051427786276
  3. Khyati Parekh, PA-CSan Pedro, CA 907311649787870
  4. Pavitra Parekh, PA-CLong Beach, CA 908081245958743
  5. Saadia Parekh, PA-CGarden Grove, CA 928431174680821
  6. Julian Parent, PA-CLa Mesa, CA 919421649165127
  7. Nuvleen ParharOakland, CA 946091538902044
  8. Anushri Parikh, PA-COrange, CA 928281376342543
  9. Hinal ParikhFremont, CA 945381912683004
  10. Neeti ParikhOrange, CA 928681700742327
  11. Caroline ParisRoseville, CA 956611306412622
  12. Ashley Parish, PA-CVisalia, CA 932771952771990
  13. Caroline ParkLos Angeles, CA 900371669301610
  14. Chan Park, PA-CLos Angeles, CA 900041144828963
  15. Christine Park, PA-CLos Angeles, CA 900331417479775
  16. Christine Park, PA-CSunnyvale, CA 940861417492950
  17. Daniel Park, P.A.Los Angeles, CA 900891538162631
  18. Dealie Park, PAWestlake Village, CA 913621427161488
  19. Hyun-Joo Park, PA-CBakersfield, CA 933081497003750
  20. Joanne ParkFullerton, CA 928311912684440
  21. Joo Hyun Park, PA-CInglewood, CA 903011508376872
  22. Joy Park, PA-CLynwood, CA 902621457903726
  23. Julia Park, PA-CStanford, CA 943051881164051
  24. June Park, PA-CLos Angeles, CA 900071720522766
  25. Lauren Park, PA-CLong Beach, CA 908061841838588
  26. Lydia Park, PA-CLos Angeles, CA 900141366228314
  27. Michael Park, PA-CAuburn, CA 956031740235977
  28. Rhoeun ParkUpland, CA 917841417816026
  29. Sang ParkLos Angeles, CA 900041992657910
  30. Sijin Park, PA-CStanford, CA 943051588157879
  31. Sung Park, PA-CHollister, CA 950231093457194
  32. Sunyoung Park, LAC.Rancho Cucamonga, CA 917301114080801
  33. Ayako ParkerSacramento, CA 958231467809913
  34. Bree Parker, PA-CFresno, CA 937201548927726
  35. Courtney Parker, PA-CJackson, CA 956421295583532
  36. Edward ParkerArcata, CA 955211235370156
  37. Janette Parker, PA-CFairfield, CA 945331881315430
  38. John Parker, PAClovis, CA 936121407968951
  39. Julia Parker, PASanta Barbara, CA 931051235408352
  40. Laura Parker, PA-CBakersfield, CA 933051740323344
  41. Lindsay ParkerGreenbrae, CA 949041922689587
  42. Madeline Parker, PA-CWalnut Creek, CA 945981275316507
  43. Olivia Parker, PAOakland, CA 946091770294761
  44. Rachel Parker, PA-CHemet, CA 925431871595017
  45. Sean Parker, PA-CHidden Valley Lake, CA 954671497221832
  46. Janis Parkhurst, PA-COxnard, CA 930301861435067
  47. Sean Parkin, PA-CSan Leandro, CA 945771568686020
  48. Robert Parkinson, PA-CSan Bernardino, CA 924041245261494
  49. Dion Parks, PASacramento, CA 958161518145002
  50. Elvira Parks, P.A-CSan Jose, CA 951161386699437

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.