NPPES file of Aug 9, 2026

Clinical Psychologist in California

12,647 NPPES records list clinical psychologist with a practice address in California, 32 per 100,000 residents, the 7th 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 239 of 253.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · 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, 1,268

  1. Los Angeles1,268
  2. San Diego983
  3. San Francisco802
  4. Oakland354
  5. Pasadena293

Clinical Psychologist records in California

  1. Aaron Waters, PHDSan Luis Obispo, CA 934011518693464
  2. Amanda Waters, M.A.Los Angeles, CA 900591144570474
  3. Linda Waters, PH.D.Sherman Oaks, CA 914031720081045
  4. Virginia Watford, PHDMission Viejo, CA 926911740391069
  5. Bruce Watkins, PH.D.Los Angeles, CA 900241336432848
  6. Jasmine WatkinsBerkeley, CA 947031417185448
  7. John WatkinsSanta Monica, CA 904011851838726
  8. Lucy Watkins, PHDWalnut Creek, CA 945961205983483
  9. Jean Watkins-Beltran, PSY.D.Los Angeles, CA 900591417032640
  10. Jessica Watrous, PH.D.San Diego, CA 921171558743161
  11. Anne Watson, PHDPoway, CA 920641639214505
  12. Carol Watson, PSY.D.El Cajon, CA 920201669514238
  13. Cary Watson, PHD PSYLos Altos, CA 940221053861252
  14. Christa WatsonWalnut Creek, CA 945961730492646
  15. Christina Watson, PSYCHOLOGISTLa Jolla, CA 920371538391909
  16. Christopher Watson, PSYDAgoura Hills, CA 913011982052635
  17. James Watson, PH.D.Palos Verdes Estates, CA 902741538259841
  18. Leigh Watson, PH.D.Menlo Park, CA 940251851544662
  19. Margo Watson, PH.D.Long Beach, CA 908031699135558
  20. Sandra Watson, PSY.D.Los Angeles, CA 900161437220993
  21. Susanne Watson, PSYOakland, CA 946111184780744
  22. Amy Watt, PH.D.San Francisco, CA 941121649364068
  23. David Watt, PH.D.Fremont, CA 945381932310489
  24. Leanne Watt, PH.D.Pasadena, CA 911011982474243
  25. Kayleigh Watters, PHDRedwood City, CA 940611215585849
  26. Nadine Watters, PSYDLafayette, CA 945491699961714
  27. Teal Watts, PSYDFullerton, CA 928311962086991
  28. Neil Waugh, PH.D.Coalinga, CA 932101740620277
  29. Susan Wax, PHDSanta Barbara, CA 931011053445460
  30. Tyler Waxman, PSY.D.Los Angeles, CA 900271497879720
  31. Carol Way, PH.D.Sebastopol, CA 954721447403597
  32. John Wayne, PH.D.South Pasadena, CA 910301548475494
  33. Peter Wayson, PHDSan Diego, CA 921031922366525
  34. Travis Wease, PSYDSan Diego, CA 921081790530897
  35. Mary Weatherbee, PSY.D.Oakland, CA 946101780870352
  36. Vicki Weatherford, PH.DKentfield, CA 949041871703629
  37. Alexandra Weaverling, PHDBerkeley, CA 947101417524935
  38. Bonita Weavingearth, PH.D.Los Angeles, CA 900641356409759
  39. Christopher Webb, PHDAtascadero, CA 934221881178440
  40. Debra Webb, PH.D.Costa Mesa, CA 926261821347303
  41. Lewis Webb, PH.D.Costa Mesa, CA 926261538241773
  42. Jennifer Webb-Murphy, PH.D.San Diego, CA 921341780007716
  43. Nancy Webber, PH.D.San Luis Obispo, CA 934011154467256
  44. Nathan Webber, PH.D.South Pasadena, CA 910301831335322
  45. Alison Weber, PH.D., ABPPNapa, CA 945581275586935
  46. Anh Weber, PHDSan Jose, CA 951191912064643
  47. Azadeh Weber, PSYDMenlo Park, CA 940251679986558
  48. Michelle Weber, PSY.D.Vacaville, CA 956881750398194
  49. Robert Weber, PHDSan Luis Obispo, CA 954011720182850
  50. Andrew WebsterLos Angeles, CA 900151689921413

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 7 of 51 per resident

  1. Massachusetts45
  2. Hawaii45
  3. New York34
  4. California32
  5. Illinois31
  6. Connecticut31
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.7% of these records appear in a Medicare file, against 12.2% 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. California8.7%
  2. United States12.2%

Clinical Psychologist records in California, measured

  • In a Medicare file1,104 of 12,647 · 8.7% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file2,425 · 19.2% here, 22.4% nationally
  • Not updated in five years or more8,008 · 63.3% here, 65.3% nationally
  • Median graduation year2006 · the 2,424 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

12,647 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in California: 32 per 100,000 residents against 20 nationally (50 states and D.C.). Los Angeles has 1,268 of them (10%).

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 York6,558
  2. Illinois3,947
  3. Massachusetts3,185
  4. Florida2,980

States with a similar rate per 100,000

  1. Connecticut30.8
  2. Michigan29.5
  3. Colorado28.1
  4. Oregon27.0

The largest states

  1. New York6,558
  2. Illinois3,947
  3. Massachusetts3,185
  4. Florida2,980
  5. Michigan2,965

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.