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 58 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. Charles Drake, PSY.D.Lancaster, CA 935361326474933
  2. Patricia Drake, PH.D.Redding, CA 960031407075195
  3. Aleksandra Drecun, PSY.D.San Diego, CA 921301386871804
  4. Alan DreifussSanta Rosa, CA 954031538221833
  5. Jane Drew, PH.D.Newport Beach, CA 926601225248107
  6. Jessica Drew De Paz, PSY.D.Newport Beach, CA 926601548596885
  7. Deborah Dreyfuss, PHDCalabasas, CA 913021619987153
  8. Robert Drezner, PH.DThousand Oaks, CA 913601699748202
  9. Keith Drieberg, PH.DRiverside, CA 925031639469257
  10. Joan Driscoll, PH.D.Kentfield, CA 949041063759116
  11. Myisha Driver, PHDLos Angeles, CA 900271629108030
  12. David Drosman, PH.D.San Francisco, CA 941021922257435
  13. Sara Drotman, PSYDCorte Madera, CA 949251740976935
  14. Carol DruckerAlbany, CA 947061417411372
  15. Janine Drulay, PSY.D.Glendora, CA 917401306040167
  16. Henry Drummond, PH.D., LCSWSanta Ana, CA 927011326062225
  17. Sean Drummond, PHDSan Diego, CA 921611568482040
  18. Na Du, PSY.D.Orange, CA 928681760229736
  19. Michele Du Bow, PSYDLancaster, CA 935361538438247
  20. Gabrielle Du VerglasSanta Monica, CA 904011124243878
  21. Mohit Dua, PH.D.Stockton, CA 952151306266473
  22. Faiza Duale, PSYDLos Angeles, CA 900101497154751
  23. Kristen Duarte, PHDSan Diego, CA 921031093119364
  24. Nichole Duarte, PH.D.Carlsbad, CA 920081902039555
  25. Shannon Dubach, PSYDBerkeley, CA 947041992967996
  26. Salome Dubenetzky, PSYDNewport Beach, CA 926601588873848
  27. Lynn Dubenko, PH.D.San Diego, CA 921231578794889
  28. Laurie Dubin, PHDLos Angeles, CA 900241881718583
  29. Melissa Dubin, PH.D.San Francisco, CA 941181841520350
  30. Paul Dubin, PHDSan Francisco, CA 941091053847574
  31. Rebecca Dubner, PSY.D.Pacoima, CA 913311538498340
  32. Gabrielle Ducsay, PSYDSouth Pasadena, CA 910301023593365
  33. Chelsea Dudley, PSYDCarlsbad, CA 920081275311284
  34. Cecilia Duenas, PSYSan Diego, CA 921231952651507
  35. Susan Duenke, PSY.D.Murphys, CA 952471669523312
  36. Kristine Duffin, CPMill Valley, CA 949411245277193
  37. David Duffy, PHDLa Mesa, CA 919421326244955
  38. Stacy Duffy, PSY.D.Palo Alto, CA 943011013167022
  39. Jennifer Dugan, PSY.D.Long Beach, CA 908071558477851
  40. Kevin Dugan, PH.D.Grass Valley, CA 959451467554725
  41. Neha Duggal, PSY.D.Fresno, CA 937221063949717
  42. Leo Duggan, PH.D.Long Beach, CA 908041134250194
  43. Christina Dughman, PSY.D.Oakland, CA 946181558525014
  44. Kristina Dulcey-Wang, PH.D.Lodi, CA 952421710270400
  45. Kathleen Dumain, PSY.D.Laguna Hills, CA 926531508953100
  46. Diane DumasEscondido, CA 920251013036599
  47. Rene Dumetz, PHD, MFTSan Francisco, CA 941091255807384
  48. Monica Dumont, PH.D.Santa Ana, CA 927011578694865
  49. Dwight Dunagan, RPALaguna Niguel, CA 926771629656285
  50. Edward Dunbar, ED.DEl Segundo, CA 902451215005608

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.