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 21 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. Sue Bishop, PH.D.Mountain View, CA 940431619038452
  2. Angela Bisignano, PHDPalos Verdes Estates, CA 902741356734818
  3. Barbara Bisio, PH.D.San Diego, CA 921311992031231
  4. Andrew BismarkSan Diego, CA 921611013423979
  5. Goni Bissell, PSY.D.Los Angeles, CA 900641316385636
  6. Edward Bitter, PH.D.Tarzana, CA 913561124043179
  7. Ashley Bittle, LCSW, PSY.D.Camp Pendleton, CA 920551013108695
  8. Carol Bivens;levin, PH.D.San Diego, CA 921081851327944
  9. Candace Bivona, PHDCalabasas, CA 913021396862504
  10. Jeffrey Bjorck, PH.D.Pasadena, CA 911011154078962
  11. Rick Bjorklund, PSYDSan Diego, CA 921201942603550
  12. Lisa Black, PSYDSanta Cruz, CA 950601609302678
  13. Marcia Black, PH.D.San Francisco, CA 941231992737019
  14. Mitzen Black, PSYDLos Angeles, CA 900281467633735
  15. Dawn Blacker, PH.D.Sacramento, CA 958201770568537
  16. Mark Blackhurst, PSYDFresno, CA 937201760770192
  17. Richard Blackmon, PH.D.Westlake Village, CA 913621750624326
  18. Victoria BlacksmithSacramento, CA 958161629671748
  19. Daniel Blaess, PH.D.San Diego, CA 921011972572253
  20. Matthew Blagys, PH. D.Mill Valley, CA 949411609095132
  21. Colette Blain, PSYDSan Jose, CA 951281639335177
  22. Britney Blair, PSY.D., CBSMSan Francisco, CA 941171508173352
  23. Cassidy Blair, PSY.D.Los Angeles, CA 900251366607012
  24. Shirley Blair, PSY.D.Little River, CA 954561487862041
  25. Linda Blakeley, PH.D.Beverly Hills, CA 902121467513226
  26. Steven BlakelyThousand Oaks, CA 913601780765909
  27. Gloria Blanceagle, PSY.D.Santa Cruz, CA 950601639600901
  28. Amy Blanchard, PH.D.Cupertino, CA 950141508134115
  29. Lisa Blanchard, PSY.D.Torrance, CA 905021134246739
  30. Marie Blanchard, DMHFremont, CA 945381538158019
  31. Georgia Bland, PH.D.Stockton, CA 952101730248543
  32. Gary Blank, PH.D.Santa Rosa, CA 954041316160906
  33. Yelena Blank, PHDMountain View, CA 940411003335936
  34. Anna Blanken, PHDOakland, CA 946021093422479
  35. Dumont Blankenship, PH.DOceanside, CA 920561063506806
  36. Jordan BlankenshipSan Diego, CA 921141578874251
  37. Deborah Blankfeld, PH.D.Pleasanton, CA 945881871655084
  38. David Blasband, PH.D.Monterey, CA 939401053375568
  39. Barbara Blasdel, PH.D.San Francisco, CA 941181851604987
  40. Kristina Blatter, PSYDOakland, CA 946111215186275
  41. William Blau, PHD29 Palms, CA 922771023168242
  42. Thomas Bleecker, PHDSan Francisco, CA 941101487672507
  43. Brianna Bleeker, PHDYorba Linda, CA 928861154710689
  44. Gail Blesi, PH.D.Pasadena, CA 911011417031626
  45. Lisa Blevins, PHDSanta Cruz, CA 950601265639678
  46. Andrew Blew, PH.D.El Segundo, CA 902451033146592
  47. Amber Blews, PHDClaremont, CA 917111720542343
  48. Anne Marie Bloch, PHDSan Francisco, CA 941181154495638
  49. Lian Bloch, PH.D.Stanford, CA 943051952680373
  50. Martin Block, PH.D.Corte Madera, CA 949251932147121

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.