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 138 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. Tracy Maccreadie, PSY.D.La Mesa, CA 919421497590632
  2. Dustin Macdonald, PSYD, LPOrange, CA 928681528134525
  3. James Macdonald, PHDLos Angeles, CA 900251760237473
  4. Karen Macdonald, PH.DVentura, CA 930011528292737
  5. Katherine Macdonald, PH.D.San Diego, CA 921301245381623
  6. Lisa Macdonald, PSY.D.Loma Linda, CA 923571760493027
  7. David Mace, ED.D., MSCPStockton, CA 952101225175060
  8. Philip Maceachron, PSY.D.Berkeley, CA 947051548586829
  9. Julie Macecevic, PHDSanta Cruz, CA 950601881986578
  10. James Macgaffey, PSYDLos Angeles, CA 900271659662658
  11. Frederick Machado, PSYDMc Farland, CA 932501831217397
  12. Laura Machado, PSYDSan Jose, CA 951281538639604
  13. Silvio Machado, PSYCHOLOGISTPetaluma, CA 949521730443359
  14. Sandra Macias, PH.D.Cupertino, CA 950141255088985
  15. Veronica MaciasWhittier, CA 906011821118092
  16. Erin Macintyre, PSY.D.San Luis Obispo, CA 934011417964974
  17. Laura Maciuika, ED.D.Oakland, CA 946111235276098
  18. Kevin Mack, PSY.D.Covelo, CA 954281760416903
  19. Mary Macken, PH. DLa Jolla, CA 920371114038346
  20. Jean Mackenzie, PHDSacramento, CA 958231316007727
  21. Jorrie Mackenzie, PH.D.Huntington Beach, CA 926481447512744
  22. Chelsea Mackey, PSY.D.Sacramento, CA 958251073716940
  23. Michael Mackie, PH.DLos Angeles, CA 900251851881379
  24. Gordon Maclean, PH.D.San Diego, CA 921171033184999
  25. Kathy Macleay, PH.D.Sylmar, CA 913421376641597
  26. Don Macmannis, PH.D.Santa Barbara, CA 931011861540502
  27. Lindsay Macmaster, PSYDSan Diego, CA 921191659520179
  28. Lauren Macmillan, PHDLos Angeles, CA 900331477506509
  29. Madeline Macmillin, PSY.D.Irvine, CA 926121417570730
  30. Briahnne Macpherson, PSYDAtascadero, CA 934221124409107
  31. Alexis Macy, PSY.DSacramento, CA 958221801303193
  32. Brandy Macy, PSYDSan Diego, CA 921081992837934
  33. Neeru Madan, PHDFairfield, CA 945331306296454
  34. Simone Madan, PHDSan Francisco, CA 941431205086865
  35. Hila Madani, PSYDEncino, CA 914361558725887
  36. Richard Maddox, M.A., PH.D.Los Gatos, CA 950321073847752
  37. James Madero, PHDSan Diego, CA 921291144932492
  38. Alyson Madigan, PSYDAtascadero, CA 934221497049035
  39. Lauren Madlock, PSYDAntioch, CA 945311265094130
  40. Laila Madni, PSY.D.Los Angeles, CA 900341487904652
  41. Jeremy Madoff, PH.D.San Diego, CA 921231740204569
  42. Juan Madrazo TorresChula Vista, CA 919101831353366
  43. Krystle Madrid, PSY.DNorth Hollywood, CA 916011669635272
  44. Cristina MadrigalCamarillo, CA 930121750819579
  45. Antonia Madrigal-Solis, PH.D.Torrance, CA 905021326198755
  46. Christine Madruga, PSY.DBrentwood, CA 945131871613471
  47. Joshua Madsen, PH.D.San Diego, CA 921611235392754
  48. Julie Madsen, PSY.D.Indio, CA 922031619063104
  49. Peter Maduro, J.D., PSY.D.Beverly Hills, CA 902101245425081
  50. Uta Maeda, PHDMenlo Park, CA 940251306216619

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.