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 240 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. Cynthia Webster, PH.D.San Luis Obispo, CA 934091265864177
  2. Flenoid Debritt Webster, PSY.D.Ontario, CA 917611215245501
  3. Tyler Webster, PSY.D., J.D., M.D.R.Menlo Park, CA 940251366713398
  4. Linda Webster Robinson, PH.D.Antioch, CA 945091346390374
  5. Hayley Wechsler, PHDAtascadero, CA 934221710473566
  6. Jyana Wechsler, PSY.D.Coalinga, CA 932101902132624
  7. Lauren Wecker, PSY.D.Los Angeles, CA 900251154572527
  8. Willie Weddington, ED. D. PSYCHOLOGYVallejo, CA 945901649202300
  9. Sonnee Weedn, Pc, PH.D.Novato, CA 949451164542015
  10. Cody Weeks, PH.D., LPGardena, CA 902481730053075
  11. Stacy WeeksNorwalk, CA 906501124156146
  12. John Weems, PSY.D.San Diego, CA 921341710269691
  13. Jennifer Weesner, PH.D.Paradise, CA 959691083892954
  14. Chongzheng WeiSanta Clara, CA 950501154015717
  15. Anna WeickerOakland, CA 946181174040521
  16. Joshua Weidenbach, PSY.D.Sacramento, CA 958261487962924
  17. Anna Weigel, PSY.D.San Rafael, CA 949011831147792
  18. Monica Weil, PSY.D.Reseda, CA 913351194855148
  19. Rachel Weiler, PSYDPalo Alto, CA 943041518676253
  20. Elizabeth Weinberger, PH.D., M.P.H.Los Angeles, CA 900251043279912
  21. Linda Weinberger, PH.D.Culver City, CA 902301073721643
  22. Marc Weinberger, PH.D.San Francisco, CA 941141477600377
  23. Loren Weiner, PH.D.Beverly Hills, CA 902101790990661
  24. S Weiner, PH.D., J.D.Del Mar, CA 920141649306846
  25. Kenneth Weingardt, PH.D.Palo Alto, CA 943011700934973
  26. Jason Weingarten, PSY.D.San Diego, CA 921311215483326
  27. Radhule Weininger, PHDSanta Barbara, CA 931051982779849
  28. Allison WeinsteinSanta Cruz, CA 950601598913865
  29. Charles Weinstein, PH.D.Burbank, CA 915061174562631
  30. Faye Weinstein, PH.D.Los Angeles, CA 900331275574543
  31. Richard Weinstein, PSYDLos Angeles, CA 900661437168085
  32. Marjorie Weinstock, PH.D.San Diego, CA 921341568765386
  33. Ashley WeintraubYorba Linda, CA 928861285984591
  34. Marc Weintraub, PHDLos Angeles, CA 900951871173203
  35. Amy Weir, PSY.D.Fullerton, CA 928311740606664
  36. Davi Weisberger, PH.D.San Francisco, CA 941181700907391
  37. Evelyn Weiser, PH.D.San Francisco, CA 941151801033261
  38. Penny Weiser, PH.D.Chula Vista, CA 919111518180330
  39. Deborah Weisinger, PSYDSan Francisco, CA 941151326190968
  40. Jordan Weisman, PSY.D.Rancho Mirage, CA 922701932401072
  41. Barbara Weismann, PH.D.Los Aangeles, CA 900731225124811
  42. Allison Weiss, PSY.D.Lakewood, CA 907121669520821
  43. Andrea Weiss, PHDBeverly Hills, CA 902101881893428
  44. Carol Weiss, PHDHermosa Beach, CA 902541326031683
  45. Daniel Weiss, PH.D.San Francisco, CA 941431407965452
  46. Diana Weiss, PH.D.Del Mar, CA 920141861546608
  47. Dorie Weiss, PH.D.Los Angeles, CA 900251538312863
  48. Hillary Weiss, PH.D.San Francisco, CA 941031316145436
  49. Jill Weiss, PHDLa Jolla, CA 920371861517641
  50. Judy WeissCarlsbad, CA 920091215355227

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.