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 204 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. William Schwimmer, PHDSebastopol, CA 954721053681361
  2. Laura Sciacca, PHDGreenbrae, CA 949041922388867
  3. Brian Sciaroni, PHDFresno, CA 937201073625000
  4. Michelle Scoggins, PSYDClovis, CA 936191417318569
  5. Alfred Scopp, PHDMountain View, CA 940401871526947
  6. Amy Scott, PH.D. NCSPPinole, CA 945641942342274
  7. Andrea Scott, PHD, BCBLong Beach, CA 908221346627627
  8. Dena Scott, PSYDSan Francisco, CA 941111376662403
  9. James Scott, PSY.D.Represa, CA 956711023388774
  10. Joan Scott, PH.D.Pasadena, CA 911051457377392
  11. Joanne Scott, ED.DIrvine, CA 926121326505777
  12. Maria Scott, PSY.D.Sylmar, CA 913421316035496
  13. Melanie Scott, PSY.D.Mission Viejo, CA 926911609176643
  14. Merilla Scott, PH.D.Pasadena, CA 911071184755894
  15. Rebecca Scott, PSY.D.Pleasanton, CA 945661316254501
  16. Richard Scott, PHDSan Diego, CA 921311821110727
  17. Robert Scott, PH.D.Tarzana, CA 913561588682694
  18. Rosanna Scott, PHDVallejo, CA 945891538805072
  19. Sheryn Scott, PH.D.Altadena, CA 910011023232568
  20. William Scott, PSYDNorth Hollywood, CA 916021124548359
  21. Claire Scott Huang, MSW, PSYDFremont, CA 945381740442425
  22. Charles Scrantom, PSY.DLos Angeles, CA 900641891194189
  23. Amy Scribner, PH.D.Redwood City, CA 940631083853758
  24. Kenneth Searcy, PH.D.Bonita, CA 919021831115856
  25. Meredith Sears, PH.D.San Francisco, CA 941211861789372
  26. Yasheka Sease, PSY.DSoledad, CA 939601215277223
  27. Audrey Seaton-Bacon, PH.D.Covina, CA 917241922065564
  28. Kathryn Seay, PHDSan Diego, CA 921101952811739
  29. Ryan Seay, PH.D.Irvine, CA 926031659598522
  30. Lisa Sebasco, PSY.D.Oakland, CA 946111699974519
  31. Candice Seckols-Ruiz, PSY.D.San Francisco, CA 941151093149155
  32. Todd Seech, PHDSan Diego, CA 921551518113349
  33. Stephen Seetal, M.A., PH.D.Compton, CA 902211760515928
  34. Nazli Seewer, PSY.D.El Dorado Hills, CA 957621336334069
  35. Francine Segal, PH.D.Kensington, CA 947071477870582
  36. Robert Segal, PSY.D.Los Angeles, CA 900481326067802
  37. Shelley Segal, PSYDEncino, CA 914361376793323
  38. Beth Segel, PH.D.Northridge, CA 913241689805202
  39. James Seghers, PH.D.Newport Beach, CA 926631629430152
  40. Rachel SegundoSonoma, CA 954761992083414
  41. Sabina Sehgal, PHDSan Diego, CA 921211154559730
  42. Ela Sehic, PH.D.Sacramento, CA 958201205672391
  43. Laura Seibert, PHD, LPSan Diego, CA 921301164694774
  44. Ace SeidelLos Angeles, CA 900281033726740
  45. Emily Seidel, PSY.D.Oakland, CA 946181144083957
  46. Parastoo Seidenfeld, PH.D,Los Angeles, CA 900341356970487
  47. Benjamin Seider, PH.D.Palo Alto, CA 943011184971657
  48. Kenneth Seider, PHDBerkeley, CA 947051033394028
  49. Doreen Seidler Feller, PHDLos Angeles, CA 900241396942322
  50. Steven Seidman, PH.D.Mission Hills, CA 913451932153962

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.