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 181 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. Luis Portal-Queirolo, PSY.D.Newport Beach, CA 926601629169354
  2. Amy Porter, PSY.D.Valencia, CA 913551144450974
  3. Natalie Porter, PHDAlameda, CA 945011508076910
  4. Saige PorteraSanta Clara, CA 950511619533478
  5. Perrine Portillo, PSY.DTruckee, CA 961611023486958
  6. Stephen Portuges, PHDLos Angeles, CA 900661326189929
  7. Robyn Posin, PH.D.Ojai, CA 930231861610909
  8. Donn Posner, PHDOakland, CA 946181437135514
  9. Katherine Possin, PH.D.San Francisco, CA 941431275848251
  10. Caron Post, PHDVenice, CA 902911669693438
  11. Laurie Post, PH.DLos Angeles, CA 900641326637315
  12. Lisa Post, PHDStanford, CA 943051235266537
  13. Stephanie PostMill Valley, CA 949411003199654
  14. Jessica Postil, PSYDIrvine, CA 926141366636219
  15. Robert Poston, PH.DWalnut Creek, CA 945961538302930
  16. Helena Poteshman, PSY.D.Sherman Oaks, CA 914031184749046
  17. Eric Potterat, PH.D.San Diego, CA 921551740266576
  18. Glenn Potts, PH.D.Patton, CA 923691275846180
  19. Jefferson Pou, PSY.D.Arcadia, CA 910061497137673
  20. Tiffani Poulsen, PSYDSan Mateo, CA 944011487991261
  21. Krista Poulsen-Soria, PH.D.Watsonville, CA 950761497876890
  22. Stephan Poulter, PH.DLos Angeles, CA 900491053514679
  23. Gretchen PoundSan Diego, CA 921181124229638
  24. Christine Pourandrias, PSY.D.Glendale, CA 912031013146646
  25. Morris Powazek, PHDArcadia, CA 910061487669917
  26. Bryan PowellSan Francisco, CA 941301023197555
  27. Elaine Powell, PHDSylmar, CA 913421245317437
  28. Kharis Powell, PH.D.Lodi, CA 952401346305703
  29. Catherine Powers, PHDSan Diego, CA 921231831312651
  30. Ellen Powers, PSY.D.Long Beach, CA 908071467549774
  31. Monica Powers, PSYDLake Forest, CA 926301265687701
  32. Rachel Powers, PSYDNapa, CA 945581811020084
  33. Sandra Powers, PSY.D.Los Angeles, CA 900251124469762
  34. Callan Powers-Magro, PSY.D.San Diego, CA 921201427364462
  35. Monika Poxon, PSY.D.Berkeley, CA 947091942360110
  36. Amrisha PrakashSan Francisco, CA 941141346952710
  37. Sydney Pranitis, PSY.D.Los Angeles, CA 900271104498435
  38. Amy Prasad, PSY.D.South San Francisco, CA 940801043387293
  39. Patricia Prater, PH.D.Clovis, CA 936121851451603
  40. Aric Prather, PHDSan Francisco, CA 941181225488364
  41. Elizabeth Prather, PH.D.San Diego, CA 921161285752634
  42. George Pratt, PH.D.La Jolla, CA 920371669506051
  43. Marcelle Pratt, PSYDFresno, CA 937041598810079
  44. Mark Pratt, PH.D., M.S.Palo Alto, CA 943041073723870
  45. Mercedes Pratt, PH.D.San Diego, CA 921231669960597
  46. Sandra Preciado, PSY.D.Torrance, CA 905031235396953
  47. Dana Preda, PHDFullerton, CA 928351225918444
  48. Jennifer PredolinSouth Pasadena, CA 910301417277955
  49. Tracy Preece, PH.D.Carlsbad, CA 920081104861202
  50. Robert Prentice, PH.D.Sacramento, CA 958221093119489

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.