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 103 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. Madison HyblEncinitas, CA 920241982290326
  2. Dedalus Hyde, PSY.D.Kentfield, CA 949041356643738
  3. Tara Hyde, PSYDLong Beach, CA 908061104979202
  4. James Hyden, PH.D.San Diego, CA 921231760561781
  5. Travis HykeSan Diego, CA 921031699021428
  6. Karen Hyland, PH.D.San Diego, CA 921031942342647
  7. Edward Hyman, PH.D.Sausalito, CA 949651720295090
  8. Rita Hyman, PHDEncino, CA 914361174670624
  9. Stella Hyun, BCBASanta Monica, CA 904041891185880
  10. Beverly IbehSanta Monica, CA 904041700334158
  11. Antoinette Ibrahimi, PSY.D.Claremont, CA 917111871720813
  12. Michael Ichinaga, PH.D.San Jose, CA 951281700035672
  13. Megan IchinoseLos Angeles, CA 900241629529466
  14. Michael Ichiyama, PH.D.San Diego, CA 921101932856341
  15. Michael Idiart, PH.D.Chowchilla, CA 936101902267008
  16. Shireen IftikharPasadena, CA 911071174799241
  17. Holly Ihle, PH.D.Long Beach, CA 908071386822146
  18. Emi Iijima, PSY.D.South Pasadena, CA 910301154551760
  19. Dorit Ilani, PH.D.Los Angeles, CA 900331699947051
  20. Holly Ilfeld, PH.D.Roseville, CA 956611700878550
  21. Gabriella Imbriano, PH.D.Stanford, CA 943051609655703
  22. Milena Imhof, PSYDLaguna Niguel, CA 926771336333665
  23. Marilyn Immoos, PH.D.Ione, CA 956401417111709
  24. Shirley Impellizzeri, PHDBeverly Hills, CA 902121992011126
  25. Ayana Ince, PSYDLong Beach, CA 908151740988245
  26. Theresa Inchaurregui, PSYDAgoura Hills, CA 913011740766948
  27. Christopher Ingalls, PHDNewport Beach, CA 926601497862619
  28. Martha Ingham, PHD, PSYCHOLOGISTSan Diego, CA 921081659536084
  29. Kathleen Ingman, PHDLos Angeles, CA 900271881794071
  30. Dawn Ingram, PSY.D.Union City, CA 945871619044146
  31. Ryan Ingram, PSYDWest Hollywood, CA 900461790560415
  32. Tara Ingram, PH.D.Sacramento, CA 958161821490061
  33. Steven InoSanta Barbara, CA 931061518394766
  34. Elisabeth Inomaa-BustillosMurrieta, CA 925631639487374
  35. Sachi Inoue, PH.D.San Francisco, CA 941181548349509
  36. Sabra Inslicht, PH.D.San Francisco, CA 941211992893556
  37. Lin Sie Lindsay Ip, PSY.D.San Jose, CA 951281750599593
  38. Cherise Irby, PSYDElk Grove, CA 957581033401237
  39. Megan Irgens, PHDSan Francisco, CA 941101053046862
  40. Francisco Iribarren, MSW-PSY.D.Beverly Hills, CA 902111760972467
  41. Shannon Irmas, PSYD.Burbank, CA 915051609201029
  42. Manon IronsideSan Francisco, CA 941101225765134
  43. Michael Irvin, PSY.D.Del Mar, CA 920141851614291
  44. Michelle Irvin, PSYDRancho Cucamonga, CA 917301548055403
  45. Lisa IrwinGlendora, CA 917411659622991
  46. Nancy Irwin, PSYDLos Angeles, CA 900251437210762
  47. Robert Irwin, PH.D.Carlsbad, CA 920101124238696
  48. Silvina Irwin, PH.D.Pasadena, CA 911011881817864
  49. Khaleel Isa, PSY.D.Oakland, CA 946011164625307
  50. Linda Isaac, PHDSan Jose, CA 951281659759926

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.