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 77 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. Donald Gates, PH.D.Irvine, CA 926121275694127
  2. Elizabeth Gates, PHDVisalia, CA 932911083830780
  3. Janis Gates, PSY DNapa, CA 945581740220656
  4. Karla Gates, PHDRiverside, CA 925061992867881
  5. Kathleen Gates, PH.D.Ventura, CA 930011265650816
  6. Dafna Gatmon, PH.D.Davis, CA 956161902969652
  7. Maureen Gatt, PH.D.Fremont, CA 945381255531034
  8. Mallorey Gatti, PSY.D.Monterey, CA 939401245817931
  9. Jacqueline Gattis, PHDLa Mirada, CA 906381134462815
  10. Jay Gattis, PSY.D.Costa Mesa, CA 926261104072610
  11. Kimberly Gauntlett, PSY.D.Santa Rosa, CA 954071154638740
  12. Daniel Gautreau, PSY.D.Santa Fe Springs, CA 906701063880474
  13. Mardell Gavriel, PSY.D.San Francisco, CA 941031366500423
  14. Zacharay Gavriel, PSY.D.Redwood City, CA 940621629197090
  15. Patricia Gay, PSY.D.Los Angeles, CA 900351235900648
  16. Gregory Gayle, PSY.D., M.ED.Oakland, CA 946091194058925
  17. Tanika Gayle, PSY. D., MSWRiverside, CA 925011780871574
  18. Elizabeth Gayner, PSY.D.San Francisco, CA 941071851519565
  19. Brett Gaynor, PSY.D.San Francisco, CA 941181740539428
  20. Felicity Gazowsky, PSYDIone, CA 956401255478483
  21. Mary Gazulis, PHDSan Rafael, CA 949011912089483
  22. Monique Geca, PSYDNapa, CA 945581982646667
  23. Riley Gee, PHDPalo Alto, CA 943061689112914
  24. Patricia Gehr, PHDNorwalk, CA 906501013964188
  25. Jean Gehricke, PH.D.Irvine, CA 926121073742854
  26. Laura Geiger, PSYDSan Jose, CA 951251871911933
  27. Kari Geis, PH.D.Corcoran, CA 932121487719415
  28. Chelsea Geise, PSYDRedondo Beach, CA 902771679232128
  29. James Geisler, PH.D.Napa, CA 945591679666390
  30. Richard Gelbard, PH.D.Pleasanton, CA 945881811065733
  31. Morris Gelbart, PHDTorrance, CA 905051942312467
  32. Monica Geller, PSYDSimi Valley, CA 930631598103780
  33. Olena Geller, PSYDSan Francisco, CA 941031285988386
  34. Shirley Geller, PH.D.Burbank, CA 915051023074515
  35. Steven Gemignani, PSY.D.San Francisco, CA 941021659665677
  36. Maria Gengenbacher, PSY.D.Los Angeles, CA 900101508098021
  37. Michael Genhart, PH.D.San Francisco, CA 941181780757286
  38. Michael Gennette, PH.D.Palo Alto, CA 943031841363983
  39. Laurette Gennis, PH.D.Oakland, CA 946181700437233
  40. Sophia Genone, PH.D.Berkeley, CA 947041558566000
  41. Anjanette Genovese, PH.DOakland, CA 946011104962075
  42. David GentrySan Diego, CA 921231184726150
  43. Brette Genzel DermanNorthridge, CA 913251518083294
  44. Niall Geoghegan, PSY.D.Vallejo, CA 945891427237437
  45. Asha George, PH.D.Alameda, CA 945011821122524
  46. Christopher George, PSYDBerkeley, CA 947031063996775
  47. Teresa George, PHDSan Luis Obispo, CA 934011619929445
  48. Debra George-Barber, PH.D.Corona, CA 928801801047675
  49. Sibylle Georgianna, PH.D.Dana Point, CA 926291679901300
  50. Mary-Jo Georgiev, PHDSan Marcos, CA 920691518996875

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.