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 236 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. Graham Volker, PHDSanta Ana, CA 927051316039571
  2. Marsha Von Wiederhold, PH.D.San Francisco, CA 941151952838211
  3. Shannen Vong, PHDArcata, CA 955211407345531
  4. Valerie Vonraffay, PHDBeverly Hills, CA 902101861458457
  5. Avery VoosSanta Barbara, CA 931011184025272
  6. Monique Vorous, PSY.D.Auburn, CA 956031942567136
  7. Danielle Vorzimer, PSY.D.Bell Canyon, CA 913071518150713
  8. Alexis Vosburg, PSY.D.San Luis Obispo, CA 934091497919088
  9. Burt Vosburgh, PH.D.La Verne, CA 917501043589559
  10. Glenn Vrabel, PSYDLos Angeles, CA 900201447217781
  11. Allison Vreeland, PHDPalo Alto, CA 943041093329328
  12. Duy Vu, PSY.D.San Rafael, CA 949031194031872
  13. Jerry Vu, PSY.D.Los Angeles, CA 900101134501109
  14. Leah Wabschall, PSYDSan Diego, CA 921791821860396
  15. Janet Wachtel, PH.D.Salinas, CA 939011962423830
  16. Dana Wackerly, PH.D.Sacramento, CA 958641497970180
  17. Alison Wacter, PSY.D.Solana Beach, CA 920751053348334
  18. Kathleen Waddell, PHDSan Luis Obispo, CA 934011285629329
  19. Christina WadeCulver City, CA 902301841433489
  20. Nancy Wade, PHDGlendale, CA 912061326016627
  21. Marion Wadley, ED.DSan Jose, CA 951251306181284
  22. Stacy Wadlington, PH.D.Beverly Hills, CA 902101881773810
  23. Kathryn Waehler, PSY.D.Palm Springs, CA 922621477701290
  24. Lynn Waelde, PH.D.Stanford, CA 943051306975941
  25. Nicole Wagenberg, PHDBerkeley, CA 947071043768237
  26. Erica Wagener, PSY.D.Santa Rosa, CA 954031326185463
  27. Kelly Waggoner, PSY.D.Hermosa Beach, CA 902541275867418
  28. Allison Wagner, PHDSan Diego, CA 921211699304311
  29. Craig Wagner, PH.D.Brea, CA 928211588211437
  30. Gwendolyne WagnerSan Jose, CA 951261891021671
  31. Liliet Wagner, PSY. D.Newhall, CA 913211740369677
  32. Matthew Wagner, CLIN. PSYCHOLOGISTChowchilla, CA 936101811203417
  33. Megan Wagner, PH.D.Los Angeles, CA 900361285082354
  34. Melissa Wagner, M.A.Fresno, CA 937111366843229
  35. Bonnie Wagner Wikler, PH.D.San Diego, CA 921031982654695
  36. Nazo Wahab, PSY.D.Los Angeles, CA 900331457484537
  37. Veronica Wahba, PSY.D.Pasadena, CA 911051821119470
  38. Salma Wahidi, PSY. DSanta Clarita, CA 913501003225707
  39. Jennifer Wahleithner, PSYDPalo Alto, CA 943011568336899
  40. Chrestina Wahler, PHDSan Diego, CA 921311326248212
  41. Brian Wai, PSY.DAlameda, CA 945011205337771
  42. Parisa WaisiLos Angeles, CA 900101811569163
  43. Paula Waisman, PH.D.San Diego, CA 921031700059128
  44. Katya Waitzkin, PYSDSan Francisco, CA 941141790035210
  45. Janine Waitzman-Yi, PHDSan Jose, CA 951281770652786
  46. Lindsay Wakayama, PSY.D.San Francisco, CA 941211841640158
  47. Casey Wake, PSY.D.Ventura, CA 930031932364007
  48. Steven WalchBerkeley, CA 947091598819526
  49. Laura Wald, PH.D.San Francisco, CA 941041235270273
  50. Miriam WaldPetaluma, CA 949521649352733

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.