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 58 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. Judith Daniels, PA-CChatsworth, CA 913111396081055
  2. Nicole DanielsYorba Linda, CA 928871710711023
  3. Tatsiana Daniels, PA-COxnard, CA 930361306356118
  4. Aza Danielyan, PAFresno, CA 937201164373668
  5. Hana DanishVallejo, CA 945921659946499
  6. Nicoleta Danker, PADiamond Springs, CA 956191851446348
  7. Raymond Dann, PAVista, CA 920831174953384
  8. Sharon Dann, PALos Angeles, CA 900331851944862
  9. Jessica DanoushLos Angeles, CA 900441376933416
  10. Cailey Dante, PA-CJackson, CA 956421255090379
  11. John Dao, PAElk Grove, CA 957571699142448
  12. Julie DaoRosemead, CA 917701851119234
  13. Kathy Dao, PA-CSherman Oaks, CA 914031699466102
  14. Khanh Dao, PA-CFountain Valley, CA 927281861356586
  15. Michelle Dao, PA-CLos Angeles, CA 900481316484710
  16. Natalie Dao, PA-CRancho Cucamonga, CA 917301942631429
  17. Quy Alan Dao, PALoma Linda, CA 923541770192536
  18. Samantha DaoSan Francisco, CA 941331821802463
  19. Vincent DaoLong Beach, CA 908061750043824
  20. Sanna Daqiq, PA-CPleasanton, CA 945881730926858
  21. Hasmig Darakian, PA-CLos Angeles, CA 900361689928541
  22. Dyvakrupakar DaramVisalia, CA 932911760133953
  23. Jivan DarbeauVallejo, CA 945921871310896
  24. Tammy Darby, PA-CPomona, CA 917671265828370
  25. Christen Dardenne, PA-CFairfield, CA 945351972702710
  26. Megan DardisSan Rafael, CA 949011225863632
  27. Jacqueline DareLake Forest, CA 926301588469019
  28. Tonya DarghaliBakersfield, CA 933091477194553
  29. Michael Darius, PA-CHanford, CA 932301992761449
  30. Kaylyn DarlingBeverly Hills, CA 902101356150502
  31. Parvaneh Darvish, P.A.-CPomona, CA 917661295946697
  32. Jenna DarwicheSanta Maria, CA 934541962136341
  33. Mariam DarziEl Cajon, CA 920191215676085
  34. Gourab DasEncinitas, CA 920241487066965
  35. Rajib Das, PA-CDinuba, CA 936181902865066
  36. Anne Dasilva, PA-CSan Diego, CA 921401386604155
  37. Bharti Daswani, PA-CStanford, CA 943051265691349
  38. Waverly DatnerLos Angeles, CA 900371568197143
  39. Tracy Dau, PASanta Ana, CA 927051104855105
  40. Carol Daugherty, PALos Angeles, CA 900231558587360
  41. Kristine Daugherty, PA-CCanoga Park, CA 913031538583463
  42. Patricia Daugherty Daugherty, PA-CSacramento, CA 958171295821999
  43. Michael Davalos, PA, MSWildomar, CA 925951285641902
  44. Deval Dave, PASan Bernardino, CA 924041013220458
  45. Preeti Dave, PASanta Ana, CA 927071114124534
  46. Shivali Dave, PA-CPalm Springs, CA 922641972024701
  47. Jennifer DaveySan Diego, CA 921031588399489
  48. Giovanni DavidArcadia, CA 910071952012437
  49. Marvic David, PA-CSan Diego, CA 921131750832317
  50. Moreno David, P.A.Chula Vista, CA 919101588673842

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.