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 175 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. Valerie Pearson, PH.D.San Diego, CA 921031366437691
  2. David Pecheur, PH.D.Chino, CA 917101871653295
  3. Marti Peck, MARTI PECK, PH.D.San Diego, CA 921101710929856
  4. Michael Peck, PHDLos Angeles, CA 900251740328491
  5. Tucker Peck, PH.D.Alameda, CA 945011205291440
  6. Natalia Peczkowska, PSYDLos Angeles, CA 900171215336748
  7. Barbara Pedalino, PSY.DPalm Desert, CA 922601568858884
  8. Erik Pedersen, PSY.DMorgan Hill, CA 950371699834507
  9. Jon-Patrik Pedersen, PH.D.Pasadena, CA 911011376695635
  10. Laura Pedersen, PSYDAtascadero, CA 934221760129514
  11. Anita Pedersen-Pennock, PH.D.Turlock, CA 953821871129932
  12. Jean Pederson, PH.D.Encino, CA 913161639236391
  13. Kathryn Pedgrift, PSY.D.San Diego, CA 921311578609822
  14. Anna PeeksNorwalk, CA 906501154358018
  15. Alexander PeerSan Francisco, CA 941141467215863
  16. Lorna Peer, PSY.D.Van Nuys, CA 914111922260561
  17. David Peirce, PHDAliso Viejo, CA 926561043417579
  18. Stephanie Pelayo, PSY.D.Chino Hills, CA 917091336309194
  19. Ifat Peled, PHDEncino, CA 913161144680547
  20. William Pelham, PHDSan Diego, CA 921031306629399
  21. Maryann Pellino-Benner, PH.D.Pacifica, CA 940441497135248
  22. John Peloian, PSYDLos Angeles, CA 900251639551955
  23. Rachael Peltz, PH.D.Berkeley, CA 947051013202670
  24. Jennifer PembertonNorthridge, CA 913251700900925
  25. Shelby Pemberton, PHDSan Jose, CA 951921821926213
  26. Jose Pena, PH.D.San Diego, CA 921231003831082
  27. Raquel Pena, PSY.D.Winters, CA 956941407232937
  28. Diane Pendragon, PSY.D.San Diego, CA 921161033316468
  29. Raymond Peng, PSYDSan Diego, CA 921211003123662
  30. Jeffrey Penner, PHDSan Diego, CA 921081104178078
  31. Kelsey Penner, PSYDAvenal, CA 932041659970499
  32. David Pennington, PH.D.San Francisco, CA 941211194239814
  33. Martin Pennington, PSY.DSan Clemente, CA 926721225136880
  34. Abby Penson, PH.D.Culver City, CA 902301114118270
  35. Allison Pentecost, PSY.D.Union City, CA 945871770977233
  36. Cassandra Pentzien, PHDLos Angeles, CA 900891144842212
  37. Morgan Pepiton, PSY.D.San Diego, CA 921011497820344
  38. John Peppard, PHD IN PSYCHOLOGYLaguna Hills, CA 926531871685610
  39. Sarah Pepper, PH.D.San Diego, CA 921231487081725
  40. Tory Pepper, PH.D.San Diego, CA 921261801807581
  41. Susan PepperwoodUkiah, CA 954821780740266
  42. Paul Perales, PSYDLos Angeles, CA 900691720627052
  43. Maribel Peraza Bradberry, PH.D.Solana Beach, CA 920751023261898
  44. Amy Percosky, PH.D.Atascadero, CA 934221588809768
  45. Stephanny Perea- Perez, PSYD.San Diego, CA 921031164887626
  46. Emily Pereira, MSSan Francisco, CA 941211609322650
  47. Abigayl PerelmanOceanside, CA 920551346769072
  48. Gayathri Perera, PH.D.San Francisco, CA 941091457371205
  49. Jonathan Peretz, PSY.D.San Francisco, CA 941271912184235
  50. Carlos Perez, PSY.D.Los Angeles, CA 900271427453166

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.