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 31 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. Elyssa Cacali, PSYDIrvine, CA 926181023486651
  2. Tania Caceres, PSYDCulver City, CA 902301205518198
  3. Janet Cacho, PHDSan Diego, CA 921011558437053
  4. Douglas Cacialli, PH.D.Victorville, CA 923941467897413
  5. Tonneka Caddell, PSYDRancho Cucamonga, CA 917301811708407
  6. Jada Cade, PSY.D.San Diego, CA 921031356620827
  7. Jessamy Cadigan, PSYDSan Mateo, CA 944011720242548
  8. Donald Cadogan, PH.D.Monrovia, CA 910161144382649
  9. Katrina Cady, PSY.D.Elk Grove, CA 957581770704223
  10. Carol Caesar, PH.DLong Beach, CA 908031881435824
  11. Toni Cafaro, PH.D.San Diego, CA 921281023280054
  12. Alan Caggiano, PSYDRichmond, CA 948051881864742
  13. Laura Caghan, PSYDLos Alamitos, CA 907201538222542
  14. Xavier Cagigas, PH.D.Los Angeles, CA 900951992952816
  15. John Cahman, PH.D.Los Angeles, CA 900141285901199
  16. Elizabeth Caine, PHDHealdsburg, CA 954481730439001
  17. Aida Cairns, PSY.D.Tehachapi, CA 935611366887390
  18. Kesjana Cake, PSYD, MARiverside, CA 925071114157567
  19. Jeannine Calaba, PSY.D.Valley Village, CA 916071780693887
  20. Rosalie Calabrese, PH.D.Roseville, CA 956611528129053
  21. Betty Calame, PHDRedondo Beach, CA 902771902987852
  22. Christopher CalandraLos Angeles, CA 900661164262028
  23. Tracy Caldeira, PSY.D.Inglewood, CA 903011609908979
  24. Jessie Caldera, PSY.DHermosa Beach, CA 902541497005706
  25. Chad Calderon, PSYDLos Angeles, CA 900481467803817
  26. Solara Calderon, PHDSan Diego, CA 921031366934960
  27. Kaylor Caldwell, PHDLos Angeles, CA 900591902501604
  28. Leslie Caldwell, PSY.D.Vacaville, CA 956881982753778
  29. Rebecca Caldwell, PSYDCampbell, CA 950081083132286
  30. Shane Calhoun, PSY.D.Arcata, CA 955211558826842
  31. Janel CalinisanSan Bernardino, CA 924011336534569
  32. Christine Calix, PHD, LPSan Diego, CA 921301740226331
  33. Belle CalkinTorrance, CA 905031285415224
  34. Matthew Calkins, PSY.D.South Pasadena, CA 910301023212453
  35. David Call, PH.D.San Diego, CA 921611982076170
  36. Devin Callahan, PSYDSan Diego, CA 921291699812743
  37. Edward Callahan, PH.D.Sacramento, CA 958171467438051
  38. Eileen Callahan, PH.D.Coronado, CA 921181356331623
  39. Jennifer Callahan, PSY.DWestlake Village, CA 913621013354166
  40. Kelley Callahan, PHDBerkeley, CA 947071477366219
  41. Lee Ann Callahan, PHDSan Diego, CA 921291780733824
  42. Michael Callis, PH.D., MSCPOrcutt, CA 934551104156884
  43. Amie Callon, PSY.D.Manhattan Beach, CA 902661164807400
  44. Nicole Calma, PSY.D.Represa, CA 956711811207426
  45. Zachary CaloMenlo Park, CA 940251245872548
  46. Lynne Calonico, PH.D.Sacramento, CA 958251871659631
  47. Adrian Camargo Rubly, PSY.DChino, CA 917101447623657
  48. Adriana Camargo-FernandezCovina, CA 917221538361753
  49. Lorraine Camenzuli, Ph.d., PH.D.Del Mar, CA 920141104232602
  50. Natasha Cameron, PH.D.Danville, CA 945261053508226

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.