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 213 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. Justin Ramirez, P.A.Mission Hills, CA 913451942861182
  2. Katherine RamirezSalinas, CA 939061154152726
  3. Manuel Ramirez, PHYSICIAN ASSISTANTCalexico, CA 922311336554351
  4. Manuel Ramirez, MMSC, PACSan Francisco, CA 941051457307670
  5. Myrna Ramirez, PA-CLos Angeles, CA 900331255611638
  6. Ruel Ramirez, PA-CCerritos, CA 907031326516717
  7. Sanggitha Ramirez, PA-CBakersfield, CA 933061427622992
  8. Victor Ramirez, PHYSICIANS ASSISTANTFontana, CA 923351851359327
  9. Monica Ramirez Cisneros, PA-CSan Bruno, CA 940661427768217
  10. Alicia Ramirez Ibarra, PA-CEscondido, CA 920251831905199
  11. Kassandra Ramirez LunaEl Centro, CA 922431164266243
  12. Joe Ramirez-Lopez, PAColton, CA 923241457167801
  13. Alvaro Ramos, PA-CSan Diego, CA 921261922373034
  14. Edith RamosFresno, CA 937201063910883
  15. Elena Ramos, PA-COceanside, CA 920541306489570
  16. Ferdison Kyle RamosLong Beach, CA 908101689482804
  17. Jacquelyn Ramos, PA-CEl Cajon, CA 920201003515131
  18. Janine Ramos, PHYSICIAN ASSISTANTVallejo, CA 945921487471496
  19. Jasper RamosSacramento, CA 958171235927567
  20. Jennifer Ramos, PA-CLos Angeles, CA 900891427232651
  21. Jesus Ramos, P.A.Burbank, CA 915051851347637
  22. Joanne Ramos, PA-CSan Leandro, CA 945771366507469
  23. Leyda Ramos, PALos Angeles, CA 900331740408939
  24. Maria RamosLos Angeles, CA 900111033939392
  25. Mark Ramos, P.A.Northridge, CA 913251700829371
  26. Nathan RamosSan Carlos, CA 940701952953325
  27. Rafael Ramos, PA-CEscondido, CA 920251164775003
  28. Richard Ramos, PAVictorville, CA 923951467461913
  29. Rigoberto Ramos, PA-CDuarte, CA 910101548833411
  30. Stephanie Grace RamosLoma Linda, CA 923541659102390
  31. Ruth Ramos SanchezLos Angeles, CA 900071275359572
  32. Alicia Ramsey, PA-CAntioch, CA 945091386123255
  33. Laura RamseySan Francisco, CA 941111760931166
  34. Gunbir Rana, PA-CStevenson Ranch, CA 913811346612546
  35. Sweta Rana, PA-CFairfield, CA 945341043082613
  36. Lora Rancourt, PA-CWalnut Creek, CA 945981023388519
  37. Alison Randall, PARoseville, CA 956611225138860
  38. Jessica Randalls, PA-COceanside, CA 920541538410550
  39. Ramanpreet RandhawaFresno, CA 937111295536431
  40. Dillon RandolphLos Alamitos, CA 907201790320620
  41. Jonathan Raney, PA-CGreenbrae, CA 949041659965259
  42. Aileen Rangel, PA-CBell, CA 902011871303438
  43. Melanie RangelOakland, CA 946091871333856
  44. Rene Rangel, P.A.-CVentura, CA 930041821300500
  45. Anmol Rangoola, PASanta Monica, CA 904041700320025
  46. Coley Ransaw, PA-SSanta Ana, CA 927051992594642
  47. Roya RaoufLos Angeles, CA 900331235079799
  48. Carmel Raphael, PALos Angeles, CA 900431801883038
  49. Dan Raphael, PA-COrange, CA 928681427182864
  50. Nyla Raponi, PAFontana, CA 923351245307008

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.