NPPES file of Aug 9, 2026

Medical Physician Assistant in California

3,376 NPPES records list medical physician assistant with a practice address in California, 9 per 100,000 residents, the 36th 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 40 of 68.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · 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, 225

  1. Los Angeles225
  2. San Diego169
  3. Sacramento105
  4. Fresno81
  5. San Francisco74

Medical Physician Assistant records in California

  1. Jessica Mattson, PA-CRoseville, CA 956611669637807
  2. Donna Mau, P.A.-CFresno, CA 937011669457552
  3. Danyeal Maxie, MAMoreno Valley, CA 925551447186572
  4. Sherri Maximiuk, PALong Beach, CA 908061700936010
  5. Alesia Maxwell, NURSING ASSISTANCEIndio, CA 922011730019308
  6. Sarah Maxwell, PASan Francisco, CA 941041740303288
  7. Lidia May Uriza, MASan Francisco, CA 941141184329401
  8. Natasha Maylor, PA-CMission Viejo, CA 926911275497745
  9. Darryl Mayo, PACLos Angeles, CA 900891801015938
  10. Sheila Mayo, PA-CFresno, CA 937011366532145
  11. Holly Mays, PA-CSan Diego, CA 921211104176031
  12. Laurie Mazzei, PA-CTustin, CA 927821093994659
  13. Kellie McAdams, PASan Diego, CA 921031942488499
  14. Dorinda McAllisterSanta Fe Springs, CA 906701912794751
  15. Kelly McBratney, PA-CAnaheim, CA 928041942877097
  16. Patricia McBride, P.A.-C.Santa Clara, CA 950531275762445
  17. Redgie McCall, PHYSICIAN ASSISTANTEl Segundo, CA 902451447328356
  18. Keith McCallin, PA-CSalinas, CA 939011649434077
  19. Bruce McCann, PA-CSan Bernrdino, CA 924051063433597
  20. Landon McCarroll, PALos Angeles, CA 900481154761518
  21. Kehli McCaskill, P.A.Woodland, CA 956951457430365
  22. Adriana McCutcheon, PA-CLos Alamitos, CA 907201558018176
  23. Robert McDaniel, PATemecula, CA 925901275901399
  24. Christopher McDermott, PA-CWoodland, CA 956951407213572
  25. Shivaun McDonald, PAOakland, CA 946021598817611
  26. Erin McFadden, PALos Angeles, CA 900151801421540
  27. Matthew McGarvey, PA-CYorba Linda, CA 928861114391992
  28. Priscilla McGee, PA-CSanta Maria, CA 934541124267141
  29. Maureen McGhee, PHYSICIAN ASSISTANTWalnut Creek, CA 945981639326234
  30. Kathy McGraw, P.A.Irvine, CA 926181477784874
  31. Gregory McGuinn, PA-CYucca Valley, CA 922841174637581
  32. Karlotta McKenzie, P.A.Los Angeles, CA 900431841230851
  33. Jodi McKeown, PA-CSan Francisco, CA 941101821065236
  34. Daniel McKim, P.A.Tracy, CA 953041346210754
  35. Susan McKim, PA-CLa Jolla, CA 920371003817578
  36. Maurean McKnight, PA-CWoodland Hills, CA 913641952581381
  37. Bridgit McLaughlin, PA-CSanta Maria, CA 934551518782879
  38. Kayla McLaughlin, PA-CLos Angeles, CA 900281295106052
  39. Serena McLean, PA-COrange, CA 928681588297600
  40. Robert McLeod, P.A.Mendota, CA 936401275553893
  41. Amber McMahon, PA-CEncinitas, CA 920241881713667
  42. Cindy McMahon, PA-CGrass Valley, CA 959451124276142
  43. John McMillan, PHYSICIAN ASSISTANTHemet, CA 925431588694038
  44. Teresa McMillin, P.A.Salinas, CA 939011871898759
  45. Rachel McPherson, PA-CSan Francisco, CA 941051972900199
  46. Chelsea McQueen, PA-CCarlsbad, CA 920081942573332
  47. Natalie McQueen, PA-CFortuna, CA 955401790179984
  48. Scott McQueen, PA-CSanta Ana, CA 927011629064878
  49. Sara McRorey, P.A.San Francisco, CA 941431255635801
  50. Philip Mechael, PA-CVan Nuys, CA 914051558692103

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 36 of 51 per resident

  1. Nevada10
  2. Kansas9
  3. South Carolina9
  4. California9
  5. Tennessee9
  6. New Jersey9
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.1% of these records appear in a Medicare file, against 74.0% 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. California69.1%
  2. United States74.0%

Medical Physician Assistant records in California, measured

  • In a Medicare file2,332 of 3,376 · 69.1% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file1,348 · 39.9% here, 54.5% nationally
  • Not updated in five years or more1,823 · 54.0% here, 54.7% nationally
  • Median graduation year2012 · the 1,347 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,376 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in California: 9 per 100,000 residents against 12 nationally (50 states and D.C.). Los Angeles has 225 of them (7%).

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 York3,670
  2. Pennsylvania3,897
  3. Florida2,776
  4. Texas2,146

States with a similar rate per 100,000

  1. Tennessee8.6
  2. New Jersey8.5
  3. South Carolina9.2
  4. Minnesota8.0

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. Florida2,776
  4. Texas2,146
  5. North Carolina1,352

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.