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 10 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. Lisa Auslander, PH.D.La Jolla, CA 920371811065295
  2. Megan Auster-Rosen, PSYDLos Angeles, CA 900251609235324
  3. Elisabeth Austin, PSY.D.Palo Alto, CA 943011639522022
  4. Julia Austin, PH.D.Palo Alto, CA 943011235517624
  5. Julie Austin, PSY.D.Mill Valley, CA 949411104136506
  6. Margaret Austin, PHDNevada City, CA 959591861164840
  7. Maria Austin, MMFT, PSYSouth Pasadena, CA 910301669535621
  8. Kierra Aved, PH.D.Santa Ana, CA 927011851488696
  9. Monique Avedian, PH.DSanta Monica, CA 904011063697308
  10. Robert Avenson, PH.D.Albany, CA 947061487725792
  11. Jeshana Avent-Johnson, PSYDChino, CA 917101548747108
  12. Christina Averill, PHDTorrance, CA 905051760768378
  13. Linda Avery, PH.D.Alameda, CA 945011467584037
  14. Timothy Avery, PSY.D.Menlo Park, CA 940251003473984
  15. Aaron Aviera, PH.D.Los Angeles, CA 900251770708448
  16. Alexis Avila, PH.DAnaheim, CA 928061669827176
  17. Monalisa Avila, PSYDCorcoran, CA 932121124390794
  18. Silvana Aviles, PSYDDublin, CA 945681538679980
  19. Marcella Avina, PSYDNorwalk, CA 906501619514619
  20. Stephany Avina, PSYDSan Diego, CA 921081992171318
  21. Claudia Avina Sindici, PH.D.Torrance, CA 905021578762597
  22. Holly Avriette, PHDSan Diego, CA 921281326152737
  23. Susan Axtell, PSY.D.Los Angeles, CA 900331922323104
  24. Jennifer Ayala, PSYDLong Beach, CA 908101831679893
  25. Lindsey Ayala, PSY.D.Davis, CA 956161245635705
  26. Barbara Ayers, PH.DHanford, CA 932301477847820
  27. Catherine Ayers, PH.D.San Diego, CA 921611750557534
  28. Kathleen Ayers, PSY DSan Rafael, CA 949031588643217
  29. Anita Aylor, PHDSan Diego, CA 921031053362160
  30. Amana Ayoub, PSY.D.San Jose, CA 951281609210244
  31. Lilit Ayrapetyan, PSY.DPasadena, CA 911011609109123
  32. John Ayvazian, PH.D.North Hollywood, CA 916071922052380
  33. Fimi Azizian, PSY.DMontrose, CA 910201679763239
  34. Gabriella Azzam-Forni, PSY.D.Los Angeles, CA 900251881008043
  35. Nader Babai Siahdohoni, PHDCosta Mesa, CA 926261477876753
  36. Monica BabaianSouth Pasadena, CA 910301235625906
  37. Nats Babel, EDDEl Cajon, CA 920211316371479
  38. Kalina Babeva, PHDLos Angeles, CA 900951083121719
  39. Talin Babikian, PHDLos Angeles, CA 900951023307089
  40. Anne Babin, PSYDNovato, CA 949491942659024
  41. James Babl, PH.D.Santa Monica, CA 904031407956006
  42. Noah Bach Bar-Tura, PSYDBerkeley, CA 947041457866550
  43. Janet Bacheler, PH.D.Penn Valley, CA 959461053583351
  44. Barbara Bachmeier, PSYDNapa, CA 945581902039829
  45. Kenneth Bachrach, PH.D.Tarzana, CA 913561831222728
  46. Lisa Backer, PH.D.San Diego, CA 921231982734240
  47. Rushton Backer, PHDSan Diego, CA 921791689184905
  48. Michael Backlund, PHDJamestown, CA 953271932268646
  49. Elizabeth Bacon, PHDSan Diego, CA 921231386119345
  50. Stephen Bacon, PH.D.Santa Barbara, CA 931051770606691

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.