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 128 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. Rochelle Lee-McNulty, PSY.D.San Francisco, CA 941171144327834
  2. Tal Leead, PSY.D.Agoura Hills, CA 913011699396119
  3. Charles Leeb, PH.D.Claremont, CA 917111942531876
  4. Brian Lees, PSY.D.Oceanside, CA 920551295076792
  5. Trang LeeteHuntington Beach, CA 926471881646834
  6. Xochitl Leevers, PSYDTemecula, CA 925921528461597
  7. Stella LefevreSan Francisco, CA 941041023265766
  8. Emily Lefkowitz, PHD, M.D.Los Angeles, CA 900951841461332
  9. Hillel LefkowitzIone, CA 956401558009761
  10. Joshua Lefler, PSY.D.Bakersfield, CA 933091780875849
  11. Elizabeth Leftik, PSY.D.Diablo, CA 945281689727794
  12. Richard Legassick, Ph.d., PH.DCarpinteria, CA 930131164576153
  13. Michelle Leger, PSYDFullerton, CA 928351548774714
  14. Jack Leggett, PH.D.Mission Viejo, CA 926921386893618
  15. Kimberly Legh-Page, PHDModesto, CA 953581972984110
  16. Cassandra Lehman, PH.D.Santa Clara, CA 950511891869905
  17. Erica Lehman, PSYDIrvine, CA 926181588971741
  18. Harriet Lehman, PH.D.Napa, CA 945591316090764
  19. James Lehman, PH.DCorcoran, CA 932121306318381
  20. Janice Lehman, PSY.D.Fremont, CA 945381982931473
  21. Karen Lehman, PH.D.Santa Barbara, CA 931051023164688
  22. Curtis Lehmann, PH.D.West Covina, CA 917911669816682
  23. Lawrence Lehmann, PH.D.Los Angeles, CA 900251992928733
  24. Beverly Lehr, PHDSan Francisco, CA 941431114975455
  25. Michael Leibow, PSYD, DRPHUpland, CA 917861669817607
  26. Amy Leibowitz, PSY.D.Oakland, CA 946101275683427
  27. Chanel Leibsohn, PSYDBrea, CA 928211528612306
  28. Kimberly Leicester, PHDSan Rafael, CA 949031659506301
  29. Justine Leichtling, PSY.D.San Francisco, CA 941151427473933
  30. David Leidner, PHDElk Grove, CA 957581932532884
  31. Philip Leidy, PHDWhittier, CA 906011265582902
  32. Lorrayne Leigh Belhumeur, PH.D.Laguna Hills, CA 926531376786350
  33. Arvid Leighton, PSY.D.Tehachapi, CA 935611538226287
  34. Corrine Leikam, PSY.D.Van Nuys, CA 914111003370941
  35. Frances Leili, PH.D.San Jose, CA 951301073736286
  36. Amy Leino, PH.D.Woodland, CA 956951407390594
  37. Kristen Leishman, PSY.DVenice, CA 902911720315096
  38. Justin Leiter-McBeth, PHDDiamond Bar, CA 917651679395701
  39. Michael Leitman, PH D PSYCHOLOGYPalm Desert, CA 922601265459705
  40. Chad LejeuneSan Francisco, CA 941111710343090
  41. Melanie Leland, PH.D.Reseda, CA 913351861573941
  42. Darshana Lele, PH.D.South Pasadena, CA 910301023240033
  43. Diane Lemont, PH.D.Fountain Valley, CA 927081841254562
  44. Dyane Lemos, PH.D.San Diego, CA 921011780729095
  45. Amie Lemos-Miller, PH.D.Highland, CA 923461639377609
  46. Joelle Lemoult, PH.D.Menlo Park, CA 940251720466006
  47. Laura Lencioni, PSYDFresno, CA 937261942363635
  48. Gerry Lenhart, PH.D.San Mateo, CA 944011184814865
  49. Karen Lenier, PHDValley Village, CA 916071033255740
  50. Jessica Lenihan, PSY.DTemecula, CA 925901841645603

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.