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 102 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. Michael Harvey, PALos Angeles, CA 900731740223452
  2. Joseph Harvey-Schmidt, PA-CSan Diego, CA 921031104371251
  3. Eeman Hasan, PA-COxnard, CA 930331659932606
  4. Charise Hasdorff, PA-CTorrance, CA 905011538567912
  5. Chris Hasegawa, PA-CSan Diego, CA 921031225698962
  6. Alexandra HasenHuntington Beach, CA 926461205440005
  7. Sean Hasenberg, PA-CSan Diego, CA 921341811720899
  8. Sofia HaserotBeverly Hills, CA 902111225626039
  9. Sophia Hasham, PACarlsbad, CA 920091619742756
  10. Saeed Hashemi, P.A.Bakersfield, CA 933051831108612
  11. Sahar HashemiFresno, CA 937111609650951
  12. Shahla Hashemi, PACParamount, CA 907231003963612
  13. Vanessa Hashim, MSPASan Francisco, CA 941231245781335
  14. Jasman Hason, PA-CSanta Monica, CA 904051982255071
  15. Elnaz HassanshahiPomona, CA 917661699647032
  16. Hamid Hassanzadeh, D.C., PA-CRed Bluff, CA 960801326127820
  17. Ryan Hasser, PA-CMarina Del Rey, CA 902921740886654
  18. Monika Hassler, PA-CGilroy, CA 950201710090717
  19. Zeena HassoSan Diego, CA 921051386343440
  20. Donna Hastert, P.A.-CSun City, CA 925861932204351
  21. Jeffrey Hastings, P.A.Palm Springs, CA 922621780697946
  22. Ryan Hastings, PAStockton, CA 952091912984113
  23. John Hasty, PAAnaheim, CA 928071073680849
  24. Lanette Hatch, MSPACVentura, CA 930041134132897
  25. Matthew Hatch, PABanning, CA 922201932717592
  26. Olivia HatcherWalnut Creek, CA 945971407709926
  27. Lillian Hathaway, PA-CPomona, CA 917671962987198
  28. Bonnie Hatt, PASanta Rosa, CA 954011427438027
  29. Michelle Hattersley, PA-CHuntington Beach, CA 926461457271066
  30. Mondana Hatzidakis, PA-CDowney, CA 902421689820037
  31. Stephanie HauaSan Diego, CA 921201689027427
  32. Jordan Hauer-Laurencin, PAWalnut Creek, CA 945981417446717
  33. Kelly Hauer-Laurencin, PASalinas, CA 939011033644703
  34. Elizabeth Haug, PA-CSan Diego, CA 921211124572276
  35. Tristen Haug, PACampbell, CA 950081043364441
  36. Jason Haught, PACAnaheim, CA 928011619072378
  37. Alan Haun, PA-CRidgecrest, CA 935551316425846
  38. Emily Hauser, PAWillits, CA 954901750055562
  39. Karen Hauser, PAWalnut Creek, CA 945961609085760
  40. Steven Hauswirth, PA-CFresno, CA 937211689958159
  41. Angela HavenLos Altos, CA 940241679148514
  42. Mark Haven, PASan Diego, CA 921031821436734
  43. Janessa Hawara, PA-CLos Angeles, CA 900361346849007
  44. Christine Hawatmeh, PA-CSignal Hill, CA 907551982319109
  45. Carrie Hawkins, P.A.Hawthorne, CA 902501932234374
  46. Darla Hawkins, PAHarbor City, CA 907101366643256
  47. Gabriella Hawkins, PA-CAngels Camp, CA 952221134960552
  48. Gary Hawkins, PASanta Barbara, CA 931051720090434
  49. Kelsie Hawkins, PA-CRoseville, CA 956611134819493
  50. Matthew Hawkins, PA-CSacramento, CA 958171578127114

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.