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 35 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. Amanda Castro, PSY.D.Burlingame, CA 940101225231095
  2. Laura Castro, PSYDSan Francisco, CA 941101376573857
  3. Nadine Castro, PHDIrvine, CA 926201285698506
  4. Veronica CastroLos Angeles, CA 900111053015347
  5. Vincent Castro, PH.D.Vista, CA 920831720104508
  6. Lauren Catalano, PHDLos Angeles, CA 900731568139434
  7. Stephanie Catella, PSYDSan Francisco, CA 941021063806586
  8. Cadyn Cathers, PSYD, MALos Angeles, CA 900681124459417
  9. Christine Catipon, PSYDRiverside, CA 925061477744910
  10. Laura Catlin, PSYDEl Cerrito, CA 945301033302500
  11. Margaret Caton, PSY.D., PH.D.Los Angeles, CA 900661659660868
  12. Victor Cattolico, PSY.D., PSY23576Stockton, CA 952151801105176
  13. Caren Caty, PH.D.Van Nuys, CA 914051053598706
  14. Brittany Caulkins, PHDVallejo, CA 945891932857018
  15. Lisa Cavallaro, PSY.D.Torrance, CA 905051336186576
  16. Sahli Cavallaro, PHDBeale Afb, CA 959031841361565
  17. Margaret Cavalli, PSYDBerkeley, CA 947091417013517
  18. Lucia Cavanagh, PHDLos Angeles, CA 900951114544293
  19. Laura Cavarretta, PHDAgoura Hills, CA 913011871748798
  20. Freddie Cavasos, PSY.D.Visalia, CA 932921215691092
  21. Maud Cavaye, PSYDPalo Alto, CA 943011225890494
  22. George Cave, PHDEncino, CA 914361902195266
  23. Emily Cavell, PHDLos Angeles, CA 900491003686718
  24. Catherine Cavette, PH.D. PSYCHOANALYSTBerkeley, CA 947091174024541
  25. Roger Cavnaugh, PH.D.La Jolla, CA 920371508980814
  26. Maria Cavucci, PSY.D.San Jose, CA 951251538527338
  27. Alondria Cazad, PSY.D.Rancho Cucamonga, CA 917301942028279
  28. Demet Cek, PHDSan Diego, CA 921081992273411
  29. Jeannie Celestial, PHDVallejo, CA 945891568663219
  30. Christine Celio, PH.D.San Francisco, CA 941211033477591
  31. Christopher Celio, PSYDPittsburg, CA 945651023179553
  32. Leslie Celis, PSYDBurbank, CA 915021417385485
  33. David Celniker, PH.D.Oakland, CA 946181386790673
  34. Karin Celosse, PSYDSan Ramon, CA 945831023457827
  35. Jason Cencirulo, PSYDSan Diego, CA 921101407482623
  36. Jessica Cendejas, PSY.D.Glendora, CA 917411215261508
  37. Linda Centore, PHD, RNSan Francisco, CA 941431831242171
  38. Eric Frank Cepeda, PH.D.Palo Alto, CA 943011699050989
  39. Claudia Cerda, PSY.D.Fresno, CA 937041437252400
  40. Paul Cernin, PH.D.Los Angeles, CA 900731376873356
  41. Leonard Cerny, PHDOrange, CA 928661700098803
  42. Patricia Cerny, PSY.D.Orange, CA 928661760530976
  43. Mark Cerri, PH.D.Ukiah, CA 954821932316957
  44. Bianca Cersosimo, PHDSan Diego, CA 921211366145278
  45. Nancyann Cervantes, PHDEdwards Afb, CA 935241528154218
  46. Olga Cervantes, PSY.D.Mission Viejo, CA 926911730367780
  47. Oscar CervantesSan Bruno, CA 940661629224878
  48. Yurivia Cervantes-Manzo, PHDPasadena, CA 911011205191582
  49. Rubye CervelliMenlo Park, CA 940251376703074
  50. Katherine Ceske, PH.D.Elk Grove, CA 957581306909809

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.