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 242 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. Sherrilyn Westbrook, PH.D.Roseville, CA 956611942510813
  2. Adriana Westby TrentLong Beach, CA 908081518081942
  3. Jonathan WestmanLos Angeles, CA 900251467161109
  4. Amy WestonBerkeley, CA 947051588031819
  5. Donna Weston, PHDOakland, CA 946091487810727
  6. Leonard Weston, PH D29 Palms, CA 922771073665113
  7. Marnie Weston, PHDHalf Moon Bay, CA 940191528536877
  8. Sarah WestonUpland, CA 917851659243020
  9. Darrah Westrup, PH.D.Menlo Park, CA 940251124124789
  10. Ann WestwaterSan Francisco, CA 941021083920359
  11. David Westwood, PSYCHOLOGICAL ASSISTMonte Rio, CA 954621164787354
  12. Michael Wetter, PSY.D.Union City, CA 945871700929791
  13. Samantha Wettimuny, PSY.D.El Monte, CA 917311861546152
  14. Alison Wexler, PSY.D.San Diego, CA 921291225823362
  15. Brian Wexler, PH.D.Palm Springs, CA 922641952489411
  16. David Wexler, PH.D.San Diego, CA 921031134142367
  17. Christina Weyer Jamora, PHDSan Francisco, CA 941101629244553
  18. Joseph Whalen, PH.D.Sacramento, CA 958251316057144
  19. Patrick Whalen, PH.D.Palo Alto, CA 943011023452224
  20. Cierra Whatley, PHDStanford, CA 943051083158653
  21. Patrina Wheat, PSYDFolsom, CA 956301962698548
  22. Cheri Wheeler, PH.D.San Jose, CA 951481861615783
  23. Natasha Wheeler, PSY.D.Los Angeles, CA 900421679603989
  24. R. Wheeler, PSYDRepresa, CA 956711619147444
  25. Zachary Wheeler, PSY.D.Beverly Hills, CA 902101831597780
  26. Dianne Wheeler-Callin, PHDHemet, CA 925441720004500
  27. James Whelan, PH.D.Represa, CA 956711558532432
  28. Kristin Whelan, PSY DSan Diego, CA 921231700133725
  29. Julie Whipple, PHDSierra Madre, CA 910241841676921
  30. Kathryn Whistler, PSYDSan Francisco, CA 941101962177378
  31. Ashley Whitaker, PH.D.Los Angeles, CA 900271639525926
  32. Ann White, PH.D.Fresno, CA 937281578784153
  33. Carrie White, PH.D.Los Angeles, CA 900251053533158
  34. Daniel WhiteOakland, CA 946091154779320
  35. Danielle White, PSY.D.Santa Monica, CA 904031134291115
  36. David White, PH.D.Santa Monica, CA 904051629087887
  37. Elizabeth WhitePasadena, CA 911011740401090
  38. Elizabeth White, PH.D., ABPPLake Arrowhead, CA 923521952861239
  39. Emma White, MD., PH.D.San Francisco, CA 941581356395503
  40. Gail White, PHDSan Diego, CA 921081497741128
  41. Glenn White, PH.D.Los Angeles, CA 900341356460794
  42. Gregory White, PHDSanta Cruz, CA 950621821010273
  43. Judith White, PH.D.Los Angeles, CA 900251275908519
  44. Keisha White, PSY.D.Los Angeles, CA 900441881003697
  45. Lisa White, PH.D.Walnut Creek, CA 945961235760737
  46. Michelle White, PSY.D.San Mateo, CA 944011881020154
  47. Phillip White, PSY.D.Anaheim, CA 928081801500533
  48. Reba White, PHDMerced, CA 953411063781359
  49. Ruth White, PH.D.Berkeley, CA 947081679696553
  50. Sarah White, PH.D.Patton, CA 923691497050629

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.