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 105 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. Teresa Jacobs, PSY.DDanville, CA 945261568296440
  2. Lenore Jacobs-Caffey, PHDWestlake Village, CA 913611194841528
  3. Lloyd Jacobsen, PH.D.La Jolla, CA 920371073759478
  4. Erica Jacobson, PCCHesperia, CA 923451891533964
  5. Henry Jacobson, PSY.D.Belvedere Tiburon, CA 949201801745419
  6. Mark Jacobson, PH.D.San Diego, CA 921031194837807
  7. Stephen Jacobson, PH.D.Torrance, CA 905021821230681
  8. Joanna Jacobus, PHDSan Diego, CA 921611629329164
  9. Paulette Jacome, PH.D.Los Gatos, CA 950321073712774
  10. Janira Jacoubs-Beye, PSY.D.Anaheim, CA 928071053513960
  11. Rebecca Jacques, PHDBlythe, CA 922261023184611
  12. Carol Jaenicke, PH.D.Los Angeles, CA 900251194917625
  13. Mariam Jafari, PH.DSan Francisco, CA 941151497879852
  14. Assaf JaffeSan Francisco, CA 941031194863837
  15. Carrie Jaffe, PH.DSan Diego, CA 921301083732770
  16. Janet Jaffe, PH.D.San Diego, CA 921081609879113
  17. Gohar JafferPalo Alto, CA 943041902445992
  18. Laurie Jaghab, PSY.D.Union City, CA 945871811121429
  19. Simrin Jaglan, PSYDNewport Beach, CA 926631396248266
  20. Mojgan Jahan, PSY.D.La Jolla, CA 920371245330067
  21. Carol Jahchan, PH.D.Los Angeles, CA 900241144666843
  22. Shuka JahromifarPacoima, CA 913311134478159
  23. Denise Jaimes-Villanueva, PSYDSanta Barbara, CA 931031629384656
  24. Nikhil Jain, PSY.D.San Francisco, CA 941151861748840
  25. Melissa Jajko, PSY.D.Patton, CA 923691619336302
  26. Tejal Jakatdar, PH.D.San Jose, CA 951281114299039
  27. Katherine Jakle, PSY.D.Torrance, CA 905091558402099
  28. Jeanne Jakob, PH.D.Los Gatos, CA 950321780917815
  29. Marie Jakobczuk-Seda, PSY.D.San Diego, CA 921341265694756
  30. Karen Jakobovits, PSY.D.Roseville, CA 956611508831934
  31. Barbara Jalowiec, PSY.D.Oakland, CA 946011467502526
  32. Nancy James, PSY.D.Claremont, CA 917111306046537
  33. Teshana James, PSYDRoseville, CA 957471386313252
  34. Yvette James, PH.D.Stockton, CA 952151336296896
  35. Douglas Jameson, PSY.DBerkeley, CA 947051023031515
  36. Julianne Jameson, PHDCovina, CA 917231114045945
  37. Allison Jamtaas, PSY.D.Torrance, CA 905051366879926
  38. Patricia Janesh, PHDPalm Springs, CA 922641902075583
  39. Barbara Janetzke, PH.D.Pasadena, CA 911051881725653
  40. Jina Jang, PHDOrange, CA 928681396202768
  41. Shadab Jannatipour, PSY.D.Newhall, CA 913211801911151
  42. Elaina JannellVacaville, CA 956871386813590
  43. Anahita Jannesari, MSSan Diego, CA 921011881319937
  44. Anthony Jannetti, PHDUnion City, CA 945871902957772
  45. Dean Janoff, PH.D.Santa Barbara, CA 931051336222868
  46. Kimberly Janovitch, PHDVan Nuys, CA 914061619024700
  47. Beverly Januszewski, PH.D.Ventura, CA 930031699708859
  48. Natalia Jaramillo, PSYCHOLOGISTLos Angeles, CA 900101124505870
  49. Ernest Jarman, PH.D.Orangevale, CA 956621063669307
  50. Matthew Jarvinen, PHDEncinitas, CA 920241821446576

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.