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 250 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. Janki Sukhadia, PA-CAnaheim, CA 928171639985203
  2. Melina Sukyas, P.A.Salinas, CA 939011538488333
  3. Rachel SulLos Angeles, CA 900481477399079
  4. Sheerin SulaimanVallejo, CA 945921184451270
  5. Geraldine Suliman, PA-CRoseville, CA 956611528129186
  6. Asia Sullivan, PA-CLos Angeles, CA 900361073074332
  7. Brian Sullivan, PA-CSanta Barbara, CA 931051720770639
  8. Brianna Sullivan, PASacramento, CA 958231205241437
  9. Catherine Sullivan, P.A-CMountain View, CA 940401285681114
  10. Emily Sullivan, PA-CSalinas, CA 939011750787123
  11. Kathleen Sullivan, PA-CMountain View, CA 940401699102988
  12. Malin SullivanSan Jose, CA 951161518298249
  13. William Sullivan, PA-CIrvine, CA 926021053662924
  14. Rachel Sumaquial, RACHEL SUMAQUIAL, PAStockton, CA 952111366636847
  15. Lindsay Summers, PA-CEl Cajon, CA 920201477951523
  16. Michael Summers, PA-CSan Jose, CA 951281598080277
  17. Monica Summers, PASalinas, CA 939011154312577
  18. Tana Summers, PAMill Valley, CA 949411134240633
  19. Jessica SumnerFresno, CA 937111144796798
  20. Jessie Sumner, PA-CMadera, CA 936381346351764
  21. Sherry Sumner, P.A.Madera, CA 936381407913163
  22. Chelsea Sumulong, PA-CSan Francisco, CA 941101487274759
  23. Aleck Sun, PA-CBakersfield, CA 933091033068507
  24. Audrey SunSantee, CA 920711699512590
  25. Elaine SunAlhambra, CA 918031174257232
  26. Emily Sun, PA-CClaremont, CA 917111437094208
  27. Hung-Wen Sun, PA-C, MMSStanford, CA 943051326361627
  28. Jennifer Sun, PA-COrange, CA 928681316650310
  29. Jiancheng Sun, M.D.Bakersfield, CA 933091245430131
  30. Krystal Sun, PA-CSan Ramon, CA 945831174060115
  31. Lorelei Sun, PAHarbor City, CA 907101992877682
  32. Paul SunSanta Ana, CA 927051346951134
  33. Moheen Suna-Sitto, PATwentynine Palms, CA 922771497196729
  34. John Sunderson, PA-CFresno, CA 937201497808513
  35. Christine SungSacramento, CA 958171316532872
  36. Eugene Sung, DC, PA-CBeverly Hills, CA 902111811562028
  37. Elyse SunshineLos Angeles, CA 900071891370946
  38. Chanuwat Suntalus, PA-CClaremont, CA 917111518158047
  39. Piseth Suor, PAStockton, CA 952101699054809
  40. Alison Superko, N.P.Mountain View, CA 940401699841767
  41. Amy Supernaw, PA-CSan Diego, CA 921151932573250
  42. Gabriela Supple, PA-CLos Angeles, CA 900451902773906
  43. Kristine Supple, PAOxnard, CA 930331720157233
  44. Sapna Suresh, OTRLaguna Hills, CA 926561992929905
  45. Morgan Surfas, PA-CNewport Beach, CA 926601679009856
  46. Alvaro Sutachan SanchezColton, CA 923241225692692
  47. Acacia Sutherland, PA-CGlendora, CA 917411720456726
  48. Katherine Sutherland, PA-CStanford, CA 943051659682136
  49. Kaitlin Sutten, PA-CVan Nuys, CA 914061962023341
  50. Miguel Sutter, P.A.Santa Monica, CA 904041619917903

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.