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 41 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. Janet Clark, PSY, LEP, BCBAArroyo Grande, CA 934201316284425
  2. Jennifer Clark, PSY.D.Cupertino, CA 950141396289666
  3. Jillian Clark, PHDSan Diego, CA 921611588288682
  4. Joy Clark, PH.D.Hemet, CA 925431538253174
  5. Judith Clark, PHDMammoth Lakes, CA 935461356440275
  6. Kayla Clark, PSYDSan Diego, CA 921261881513117
  7. Kelsey Clark, PHDPalo Alto, CA 943041356662068
  8. Margaret Clark, PHDEl Monte, CA 917321629193610
  9. Shelia Clark, PH.D.Pine Mountain Club, CA 932221982716254
  10. Susan Clark, M.A.San Diego, CA 921231902072911
  11. Taylor Clark, PHDSan Diego, CA 921611003787250
  12. Twila Clark, PH.D.Irvine, CA 926141689927824
  13. Annette Clarke, PH.D.San Francisco, CA 941161174923809
  14. Carolyn Clarke, PSYDSan Diego, CA 921211275394843
  15. Dawn Clarke, PSYDSacramento, CA 958411861722662
  16. Jerdine Clarke, PSY.D.Oakland, CA 946091982002846
  17. Maija Clarke, PSY.D.Chico, CA 959281689723892
  18. Mary Clarke, PH.D.Oakland, CA 946101437430089
  19. Pamela Clarke, PH.D.Oakland, CA 946091639348865
  20. Whitney Clarke, PSY.D.San Francisco, CA 941151336248988
  21. Catherine Classen, PHDSan Francisco, CA 941101093259632
  22. Stephanie Claudatos, PHD, DBSMSan Pablo, CA 948061417513482
  23. June Clausen, PH.D.San Francisco, CA 941151265989966
  24. Margaret Clausen, PSYDSan Francisco, CA 941181942347265
  25. Sarah Clavell Storer, PH.D.La Jolla, CA 920931205987658
  26. Shawndell Clay, PSY.D.Menlo Park, CA 940251255980017
  27. Ingrid Clayton, PHDLos Angeles, CA 900351518239052
  28. Robert Clayton, PSY.D.San Luis Obispo, CA 934011336442094
  29. Elizabeth Cleary, PHDLos Angeles, CA 900951528295912
  30. Tammy ClearyTustin, CA 927801689822538
  31. Stacey Clemenceau, PH.D.San Rafael, CA 949031265594113
  32. Carol Clemenko, PH.D.San Diego, CA 921031316977853
  33. Jean Clemens, PH.D.Solvang, CA 934631518985662
  34. Kristin Clemens, PH.D.Roseville, CA 956611215940812
  35. Luis Clement, PSY.D.Valley Center, CA 920821235364712
  36. Brian ClementeOceanside, CA 920561205045465
  37. Kathlyn Clementelli, PH.DCampbell, CA 950081326397464
  38. Mark Clementi, PH.D.Santa Rosa, CA 954041245465335
  39. Crystal ClementsLos Angeles, CA 900711811689425
  40. Jeanne Clevenger, PSY.D.Pasadena, CA 911071710003447
  41. Sarah Clevenger, PH.D.Represa, CA 956711093077448
  42. Ruth Clifford, PH.D.Los Altos, CA 940241659491454
  43. Jessica Clifton, PH.D.Santa Rosa, CA 954031023587078
  44. Heather ClinkenbeardIrvine, CA 926121841942109
  45. Bradley Cloud, PSY.D.Bakersfield, CA 933011063540441
  46. Harland Clouse, PH.D.Atascadero, CA 934231225314388
  47. Jessica CloverChowchilla, CA 936101770897787
  48. Victoria Coad, PHDPt Richmond, CA 948011467457168
  49. Rachelle Coate, PSY.D.Gilroy, CA 950201568563260
  50. Karen Cobb, PH.D., PSY.D.Los Angeles, CA 900771134245160

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.