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 43 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. Erick MoralesNorthridge, CA 913241285576884
  2. Johnny Morales, PAPerris, CA 925711619325875
  3. Kathryn Morales, PA-CLynwood, CA 902621801934385
  4. Lisa Morales, PASaint Helena, CA 945741184111551
  5. Miguel Morales, INDEPENDENT DUTY HMSan Diego, CA 921401346559325
  6. Keysly Morales BronfieldLos Angeles, CA 900031225900434
  7. Miguel Moran, PALos Angeles, CA 900421255413175
  8. Eduardo Moreno, MANorthridge, CA 913241316686835
  9. Elizabeth Moreno, CCMACampo, CA 919061164368775
  10. Maricarmen MorenoSanta Cruz, CA 950621386599330
  11. Noel Moreno, PA-CStockton, CA 952041932434404
  12. Bonnie Moreno Harris, PALong Beach, CA 908061669404380
  13. Anna Morgan, PA-CSacramento, CA 958161023712262
  14. Traci Morgan, PA-CSan Diego, CA 921081518955574
  15. Lesley Mori, PA-CLompoc, CA 934361437600350
  16. Jaelene MorilloSanta Fe Springs, CA 906701346081361
  17. Johanna Morofski, PAEscondido, CA 920261679874051
  18. Adam Morris, PA-CSan Francisco, CA 941171144474099
  19. Erika Morris, PA-CVisalia, CA 932911821757568
  20. Kevin Morris, PA-CRiverside, CA 925041003273707
  21. Martha Morris, PA-CLos Angeles, CA 900651578800827
  22. Micaelah Morris, PA-CSacramento, CA 958331285369835
  23. Tina Morris, PA-CLos Alamitos, CA 907201720338015
  24. Brooke Morrison, PA-CEureka, CA 955011235783903
  25. David Morrison, PA-CEdwards, CA 935241821600024
  26. Nikki Morrison, P.A.Bell Gardens, CA 902011437327913
  27. Michael Mortensen, PHYSICIAN ASSISTANTThousand Oaks, CA 913611124671532
  28. Alisha Mortenson, PARocklin, CA 956771134923238
  29. Carina Moscoso, PACorona, CA 928821366525461
  30. Tara Moss, PACArcata, CA 955211679660187
  31. Shahab Mostafania, PAGlendale, CA 912041780643528
  32. Bryan MotaSan Bernardino, CA 924111578970265
  33. Sarah Mott, MMS, PA-CSan Marcos, CA 920781346491958
  34. Marcel Motz, PAOrange, CA 928681841222916
  35. Vang Moua, PA-CFresno, CA 937271164682100
  36. Joy Moverley, MPH, PA-CVallejo, CA 945901285996611
  37. Deirdre Moxley, PA-CFullerton, CA 928351215118641
  38. Salvador Moya, P.A.San Joaquin, CA 936601841328507
  39. Brian Moyer, PA-CChula Vista, CA 919101235251620
  40. Michele Mozelsio, P.A.San Francisco, CA 941021750302204
  41. Victoria Muchnik-Fox, PASan Diego, CA 921081528345220
  42. Savannah Muise, PAOrinda, CA 945631053169144
  43. Britta Mularski, PA-CCarlsbad, CA 920081417222837
  44. Megan Mulder, PA-CLos Angeles, CA 900951013611409
  45. Carla Mull, PA-CSanta Rosa, CA 954011982890042
  46. Loanne Mullen, PA-CBakersfield, CA 933011225067077
  47. Shannon Mullen, PARedlands, CA 923731992173017
  48. Andrea Munoz, PACDel Mar, CA 920141528165271
  49. Marc Munoz, P.A.Castro Valley, CA 945461013186956
  50. Katharine Munson, PA-CManhattan Beach, CA 902661104065820

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.