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 136 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. Laura Lowry, PSY.D.Roseville, CA 956611255402830
  2. Fred Loya, PHDMartinez, CA 945531184174583
  3. Sophia Lubarsky, PHDSacramento, CA 958201922679901
  4. Nicolette LubinTwentynine Palms, CA 922781457908642
  5. Julia Lucas, PH.D.Roseville, CA 956611871613976
  6. Monica Lucas, LMFTSan Francisco, CA 941181780339317
  7. Ryan Lucash, PH.D.Palo Alto, CA 943041659496313
  8. Frank Lucchetti, ED.D.Sonoma, CA 954761922108570
  9. Kristine Luce, PHDStanford, CA 943051821141243
  10. Luis Lucero, PH.D.Glendale, CA 912031174358501
  11. Virginia Luchetti, EDDDanville, CA 945261265648166
  12. Dominic Lucia, M.A., ED.D.Santa Rosa, CA 954031053764688
  13. Matthew Luciano, PH.D.San Diego, CA 921231316668080
  14. Arona Luckerman, PSYDSanta Monica, CA 904031851545982
  15. Bonnie Lucks, PH.DSan Diego, CA 921201609910876
  16. Samatha Ludin, PHDStanford, CA 943051205317880
  17. Trevor Ludington, PSYDWestlake Village, CA 913611881295483
  18. Caren Ludmer, PSY.D.San Francisco, CA 941151912057043
  19. Bruce Ludmir, PH.D.Sherman Oaks, CA 914031316377013
  20. Stephen Lugar, PSYDSan Francisco, CA 941021457474975
  21. Amelia Lugo, PSYLa Crescenta, CA 912141700364486
  22. Jorge Luis Bermudez, AMFTCulver City, CA 902301891563987
  23. Vianney Luis QueroSan Diego, CA 921231215218623
  24. Jessica Luiz, PSY.D.Oakland, CA 946101104106392
  25. Brian Lukach, PHDSan Diego, CA 921281962506154
  26. Brian Lukas, PHDAlbany, CA 947061962419549
  27. Mark LukasikSan Diego, CA 921791346585510
  28. Meghan Lukasik, PH.D.San Diego, CA 921231679609788
  29. Jeffrey Lulow, PH.D.Encino, CA 914361083646673
  30. Mark Lum, PSY.D.Orange, CA 928651083648752
  31. Daniel Lumbres, PSYDDavis, CA 956161396389912
  32. Jill Lummus, PSYDBeverly Hills, CA 902101689765513
  33. John Lumpkin, PH.D.Coalinga, CA 932101003086885
  34. Crystal Luna, PSYDLos Angeles, CA 900251043453954
  35. Jesus Luna, PH.D.Winters, CA 956941215196217
  36. Lydia Luna, PH.D.Thousand Oaks, CA 913621952679375
  37. Roberto Luna, PSY.DSan Diego, CA 920931780036368
  38. Lynn Lunceford, PSY.D.San Diego, CA 921101306085352
  39. Glenn Lundberg, PSYDStockton, CA 952151689162182
  40. John Lundin, PSY.D.Piedmont, CA 946101164576567
  41. David Lundquist, PH.D.Indio, CA 922011679675102
  42. Ann Lung, PH.D.Union City, CA 945871396804233
  43. Anita Lungu, PHDCupertino, CA 950141386228948
  44. Tana Luo, PH.D.San Diego, CA 921211699397760
  45. Osnat Lupesko-Persky, PHDSan Francisco, CA 941211205615119
  46. Denise Luria, PH.D.Los Angeles, CA 900491063646271
  47. Daphne Lurie, PHDSan Diego, CA 921301427852078
  48. Louisa Lurkis, PH.D.Oakland, CA 946181881884690
  49. Eileen Lussier, PH.D.Santa Maria, CA 934541194964932
  50. Robert Lusson, PSYDSanta Monica, CA 904011588097158

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.