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 188 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. Dody Reustle, PSYDFairfield, CA 945331306147350
  2. Katherine Reuter, PH.D.Santa Monica, CA 904041932235850
  3. Maryann Reuter, PH.D.Rancho Cucamonga, CA 917301659567030
  4. Joseph Revetto, PH.D.Redlands, CA 923741154453843
  5. Shari Reville, PH.D.Palm Springs, CA 922621932144177
  6. Luke Rex, PSY.D.Beverly Hills, CA 902111982249827
  7. Leeza ReyburnSacramento, CA 958151346971835
  8. Ainsley ReyesDavis, CA 956161033405527
  9. Dara Reyes, PSY.DGlendale, CA 912061114119591
  10. Rafael Reyes, PSYDSan Diego, CA 921011124068150
  11. Anne Reyhan, PSY.D.Chino Hills, CA 917091851454425
  12. Mary Reyna, PSYDConcord, CA 945211588971733
  13. Barry Reynolds, PH.D.Los Angeles, CA 900641972670297
  14. Dusanka Rose Marie Reynolds, PHDRancho Mirage, CA 922701568536613
  15. Kristina Reynolds, PSYDLos Angeles, CA 900641154837300
  16. Neil Reynolds, PH.D.Vacaville, CA 956871609804806
  17. William ReynoldsSan Francisco, CA 941221154782167
  18. Erica Reynoso, PH.D. , LCSWMalibu, CA 902651376617092
  19. Jose Reynoso, PH.D.Long Beach, CA 908061013084276
  20. Kristina Reynoso, PH.DSacramento, CA 958211982668711
  21. Carlos Reza, PSY.D.Patton, CA 923691891599197
  22. Martha Reza, PH. D.Northridge, CA 913241285622498
  23. Fakhri Rezaian, PHDSan Francisco, CA 941181235278466
  24. Bahman Rezaipour, PHDLos Angeles, CA 900241447231246
  25. Gary Rezowalli, PH.D.San Jose, CA 951191770645939
  26. Catherine Rhee-Worobec, PH.D.Daly City, CA 940141063564227
  27. Demi Rhine, PSY. D.Oakland, CA 946091609283308
  28. Megan Rhoads, PSYDGold River, CA 956701194013003
  29. Andrew Rhodes, PH.D.Chowchilla, CA 936101043580426
  30. Ginger Rhodes, PHDSan Francisco, CA 941141104898485
  31. Nancy Rhodes, PH.D.Pasadena, CA 911031588683049
  32. Robbie Rhodes, PH.D.Dublin, CA 945681245327956
  33. Rodric Rhodes, PH.D., LCSWLong Beach, CA 908041013049790
  34. Susan Rhodes, PSYD, HSPPCarlsbad, CA 920101164638664
  35. Aviance Rhome-Boroff, PSYDRichmond, CA 948011447485859
  36. Maureen Rhyne, PH.D.Aliso Viejo, CA 926561225157845
  37. Cyrus Riahi, PH.D.Lynwood, CA 902621588985485
  38. Ana Ribas, PH.D.Los Angeles, CA 900481891064424
  39. Ashley Ribeiro, PSYD, BCBACamarillo, CA 930101427313535
  40. Lewis Ribner, PH.D.San Diego, CA 921301902022726
  41. Janet Ricci Elkun, PSY.D.San Diego, CA 921081487546032
  42. David Rice, PH.D.Benicia, CA 945101467483735
  43. Natalie Rice-Thorp, PH.D.San Diego, CA 921081992971659
  44. Bryan Rich, PH.D., LMFTSanta Cruz, CA 950601518038736
  45. Christina RichCrescent City, CA 955321265626857
  46. Cindi Rich, PSY.D.Monterey, CA 939401720254527
  47. Jennifer RichMenlo Park, CA 940251851163604
  48. Ilene Rich-Holtzberg, PH.D.San Francisco, CA 941051205017290
  49. John Richard, PH.D.Burlingame, CA 940101043387640
  50. Aquila Richardson, PHDRedwood City, CA 940641326182361

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.