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 79 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. Robert Gibson, PH.D.Santee, CA 920711619056330
  2. Sherri Gibson, PH.D.Fresno, CA 937041083761621
  3. Thomas Gibson, PH DLa Jolla, CA 920371801804695
  4. Quincee GideonSanta Monica, CA 904041467703876
  5. Bree Gidner, PSYDPasadena, CA 911011366052094
  6. David Giella, PSYDNorth Hollywood, CA 916011083817951
  7. Beth Gier, PHDAtascadero, CA 934231316999584
  8. Charlotte Giese, PH.D.Palo Alto, CA 943041669575999
  9. Megan Gietzen, PSY.D.San Pedro, CA 907321225311806
  10. Christina Gietzen-Haraden, PSYDSan Diego, CA 921111437361912
  11. Hailey Giffard, PSY.D.Bakersfield, CA 933011750739975
  12. Katie Giffin, PHDEl Cajon, CA 920211649489261
  13. John Giglio, PHDOceanside, CA 920541770632846
  14. Anita Gilbert, PH.D.San Francisco, CA 941031063570158
  15. Elizabeth Gilbert, PH.D.Los Angeles, CA 900731073622890
  16. Jo Gilbert, PH.D.Napa, CA 945591033167853
  17. Linda GilbertNorthridge, CA 913251740313923
  18. Trudy Gilbert, PHDOxnard, CA 930361184665440
  19. Sean GilboyRancho Cucamonga, CA 917391548310337
  20. Kathleen Gilbride, PHDLos Angeles, CA 900271700123338
  21. Robert Gilden, PH.D.Alameda, CA 945011619185915
  22. Anne GillAlameda, CA 945011649884842
  23. Gali GillCalabasas, CA 913021174756274
  24. Rethel Gill, PSYDSan Jose, CA 951311003015132
  25. Satinder Gill, PSY.D.Sacramento, CA 958171194122069
  26. Sheena Gill, PSYDFullerton, CA 928311992302814
  27. Tracy Gillette, PH.D.Santa Barbara, CA 931011437487824
  28. Rebecca Gillis, PSYDSan Luis Obispo, CA 934071093108748
  29. Phyllis Gillman, PH.D.Los Angeles, CA 900491518323104
  30. Rebecca Gillogly, PSYD, LMFTSacramento, CA 958161255708558
  31. Rusty Gilmore, PH.D.Chico, CA 959281659576122
  32. Melanie Gilpin, PSY.D.Richmond, CA 948041346552320
  33. Vanui Giltaji, PSY.D.Arcadia, CA 910061912137423
  34. Jianne Gimian, PH.D.Oakland, CA 946111356403984
  35. Zachary Ginder, PSYD, MSWRiverside, CA 925081437486412
  36. Maggie Gindlesperger, PSYDSan Jose, CA 951241346573243
  37. Irena Ginsburg, PH.D.Walnut Creek, CA 945961629157938
  38. Christina Gintel, PH.D.San Francisco, CA 941181780810655
  39. Brenna Giordano, PHDAtascadero, CA 934221669103388
  40. Lisa Giordano, PSYDNapa, CA 945581699113977
  41. Joseph Giorgio, PSY.D.Folsom, CA 956301194097048
  42. Jennifer Giovacchini, MSChula Vista, CA 919111275852428
  43. Annaleis Giovanetti, PH.D.San Diego, CA 921311114892411
  44. Farah Giovannelli, PSYDLa Jolla, CA 920371033566641
  45. Richard Giovannoli, PHDSebastopol, CA 954721013130806
  46. Dana Girard, PSY.D.Redwood City, CA 940611215122098
  47. Roger Girion, PH.DLancaster, CA 935341386912806
  48. Gregory Gisla, PSY.D.Sacramento, CA 958161386015717
  49. Susan Gisriel, PH.D.Newport Beach, CA 926601578772091
  50. Shari Giti, PSY.D.Hermosa Beach, CA 902541154695765

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.