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 251 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. Sylvia Young, PH.D.Culver City, CA 902301952518037
  2. Teresa Young, PH.D.Los Angeles, CA 900491710249073
  3. Thomas Young, PSYDLos Angeles, CA 900271366491086
  4. William Young, PHDOrange, CA 928671134220247
  5. Karin Young-Gomez, PSY.D.Wasco, CA 932801487998365
  6. Linda Young-Miller, PH.D.Livermore, CA 945501275882169
  7. Ramesh Yousefipour, PSYDIrvine, CA 926121629960935
  8. Mina Youssef, PSYCHOLOGISTOntario, CA 917641316562390
  9. Anta Yu, PSY.D.Cupertino, CA 950141801208285
  10. Bella Yu, PSY.D.San Francisco, CA 941211073687778
  11. Georgia YuLong Beach, CA 908061013240506
  12. Hsin Yi YuSan Francisco, CA 941161649620840
  13. Kimberly Yu, PHDSan Francisco, CA 941431710626379
  14. Laurina Yu, PH.D.Crescent City, CA 955321871830513
  15. Rondy Yu, PHD, LP, LEP, BCBATurlock, CA 953821740616606
  16. Sisi Yu, PSY.D.San Diego, CA 921171922417575
  17. Yetianyi Yu, PSY.D.San Luis Obispo, CA 934011891492757
  18. Yue Yu, PHDSacramento, CA 958171194452441
  19. Judith Yuen, PH.D.San Pablo, CA 948061861549784
  20. Judy Yuen, PSYDUnion City, CA 945871114153830
  21. Lenora Yuen, PH.D.Palo Alto, CA 943011164627873
  22. Joshua Yuhan, PHDLong Beach, CA 908221902450380
  23. Stacy Yun, PHDMenlo Park, CA 940251205713831
  24. Mary Yung, PSYDWoodland, CA 956951851615793
  25. Phillip Yurovsky, PSY.D.Monterey, CA 939401114208865
  26. F. Yutzler, PH.D.Bakersfield, CA 933091154537694
  27. David Zableckis, PSY.D.South Pasadena, CA 910301669528980
  28. Olga Zabora, PSYDSanta Monica, CA 904011083031611
  29. Diane Zacher, PHDSouth San Francisco, CA 940801275689150
  30. Sanno Zack, PHDStanford, CA 943051376869388
  31. Eleanor ZacksFair Oaks, CA 956281316973993
  32. Barbara Zager, PSY.D.Los Angeles, CA 900421023375789
  33. Camila Zager, PSYDSan Diego, CA 921291790267458
  34. Daphne Zagnoev, PSYDLos Alamitos, CA 907201497818207
  35. Nicole Zaha, PSY.D.Tustin, CA 927801972795086
  36. Leila Zahedi, PSYDBerkeley, CA 947081255298576
  37. Sherif ZaherWoodbridge, CA 952581639483381
  38. William Zahn, PSY.D.Emeryville, CA 946081922382894
  39. Liam Zaidel, PH.D.Chatsworth, CA 913111730476763
  40. Janet Zakarian, PSYDSan Diego, CA 921031851847339
  41. Katie Zaki, PHDMadera, CA 936361730551573
  42. David Zakin, PHDLos Angeles, CA 900251316091135
  43. Sharon Zalusky, PH.D.Los Angeles, CA 900491306060033
  44. Daniel Zamir, PSY.D.Santa Barbara, CA 931011356777692
  45. Emmanuel Zamora, PSY.D.Sacramento, CA 958171366628836
  46. Jorge Zamora, PSYDLos Angeles, CA 900201073677647
  47. Temple Zander, PH.D.San Diego, CA 921031700910650
  48. Ali Zandi, MACerritos, CA 907031942408992
  49. Nicolette Zangari, PHDLong Beach, CA 908071144092099
  50. Carly Zankman, PSYDSan Mateo, CA 944031295341899

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.