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 56 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. Ludmila Divinsky, PSYDCathedral City, CA 922341942933403
  2. Dina Divsalar, PH.D.Oakland, CA 946101003661620
  3. Aparna Dixit-Brunet, PSYDNapa, CA 945581376771832
  4. Crystal Dixon, PSYDLa Jolla, CA 920371366175770
  5. Darla Dixon, PSYDCamarillo, CA 930121699027581
  6. J. Faye Dixon, PH.DSacramento, CA 958171891973467
  7. Louise Dixon De Silva, MALos Angeles, CA 900951164941910
  8. Aisha Dixon-Peters, PSY.D.Burbank, CA 915051164505210
  9. Natalie Do, PHDCosta Mesa, CA 926261770229940
  10. Thomas Do, PSY.D.San Diego, CA 921231447538327
  11. Thuy-Phuong Do, PSY.D.San Diego, CA 921061649529819
  12. Michelle Doan, PSYDSan Leandro, CA 945871467876714
  13. Jeri Doane, PHDBeverly Hills, CA 902101801859301
  14. Darrel Dobbs, PH.DAltadena, CA 910011255468021
  15. Shannon Dobbs, PSY.D.Agoura Hills, CA 913011205092046
  16. Lillian Dobbs-Marsh, PSYDPalo Alto, CA 943041730617176
  17. Cara Dochat, PHDSan Diego, CA 921311508610684
  18. Ronald Doctor, PH.D.Malibu, CA 902651649496001
  19. Jonathan Doctorian, PHDPasadena, CA 911011194503490
  20. Sarah Dodd, PHDOakland, CA 946071235515123
  21. Stacy Dodd, PH.D.Fremont, CA 945381306120944
  22. Stacey Dodge, PSY.D.West Hollywood, CA 900691750683454
  23. Margaret Dodson, PH.D.Albany, CA 947061144317900
  24. Porsha Dodson, M.A., PSYDTorrance, CA 905021285049379
  25. Erin Doherty, PSY.D.San Diego, CA 921191376113704
  26. Nancy Doi, PSY.D.Reedley, CA 936541114071792
  27. Susan Doi, PH.D.Sacramento, CA 958231225198617
  28. Kelley Dolan, PH.D.Santa Rosa, CA 954041144239336
  29. Ana Dolatabadi, PSYDSan Francisco, CA 941181174016745
  30. Sharon Dolezal, PHDCamarillo, CA 930101104587450
  31. Danielle Dollinger, PSYDWalnut Creek, CA 945971427678127
  32. Cynthia Dolzonek, PH.D.San Diego, CA 921171598833501
  33. Josiah Doman, PSY.D.Modesto, CA 953501518215508
  34. Margaret Dominguez, PH.D.Santa Monica, CA 904031639193451
  35. Mariana DominguezStockton, CA 952151336302553
  36. Ines Dominguez-Barros, PH.D.San Diego, CA 921031518031376
  37. Pamela Dompe, PSY.D.Beverly Hillsa, CA 902101669629135
  38. Nadine DomueDelano, CA 932151013340827
  39. Angela Donahue, PH.D.Glendora, CA 917411437170560
  40. Jacqueline Donahue, PSY.D.Los Angeles, CA 900271376945741
  41. Megan DonahueGoleta, CA 931171609186568
  42. Christina Donaldson, PH.D.Santa Barbara, CA 931031568974137
  43. Thomas DonavanIrvine, CA 926181598190886
  44. Joan Donelan, PH.D.Santa Rosa, CA 954041629264619
  45. Emma DoneySan Diego, CA 921201366287005
  46. Ann Marie Donnelly, PHDPismo Beach, CA 934491699881938
  47. Brett DonnellyIsla Vista, CA 931171407258080
  48. Diane Donnelly, PH.D.San Francisco, CA 941181558382945
  49. Edward Donnelly, PH.D.San Pablo, CA 948061902951924
  50. Kathleen Donohue, PH.D.San Mateo, CA 944021619229150

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.