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 172 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. Tanya Paparella, PHDLos Angeles, CA 900951184678542
  2. Ashley Pape, PH.D.San Diego, CA 921611457604399
  3. Shauna Papenbrook, PHDAgoura Hills, CA 913011780165860
  4. Harel Papikian, PSY.D.Los Angeles, CA 900951194898999
  5. Juanita Papillon, PH.D.Oakland, CA 946111871634402
  6. Lucy Papillon, PHDHermosa Beach, CA 902541962508820
  7. Mark Papp, PSYDSan Diego, CA 921221699645325
  8. Christine Pappas, MA, PSY.D, CEDSSan Francisco, CA 941231922497338
  9. Jonah Paquette, PSY.D.San Francisco, CA 941171851734495
  10. Karleen Paquette, PSY.D.Riverside, CA 925051104959634
  11. Kelly Paquette, PSY.D.Corte Madera, CA 949251447308028
  12. Patricia Parada, PHDLos Angeles, CA 900271275786675
  13. Mark Paradis, PHDSanta Rosa, CA 954041689895641
  14. Senadhi ParakramaBerkeley, CA 947041093065591
  15. Demetra Paras, PHDSan Francisco, CA 941101275758385
  16. Stephanie Paravicini, PSY.D.Napa, CA 945591952413981
  17. David Parecki, PSY.DSan Mateo, CA 944011477618171
  18. Mariam Parekh, PH.D.San Francisco, CA 941021619489697
  19. Mitesh Parekh, PSY.D.Pasadena, CA 911061528081585
  20. Sara Parelman, PH.D.Santa Monica, CA 904031548485717
  21. Maria Parent, PH.DGlendale, CA 912081013929512
  22. Archer Parham, PSYDLos Angeles, CA 900641639703499
  23. Sarah Parhami, PSY.D.Santa Clarita, CA 913551760826127
  24. Priya ParikhIrvine, CA 926181619255049
  25. Mary Paris, PHDSan Francisco, CA 941021831205939
  26. Kim Pariseau, PSY. D.Santa Ana, CA 927061770640047
  27. Kathy ParishWest Covina, CA 917901174548242
  28. Brandon Park, PHDNapa, CA 945581801112891
  29. Carrie Park, PSY.D.South Pasadena, CA 910301740685304
  30. Elizabeth Park, PSY.D.San Bernardino, CA 924101760515886
  31. Helen Park, PSY.D.Pasadena, CA 911011538295951
  32. Hyejin Park, MAPasadena, CA 911011144874546
  33. Jeoung Park, PSYCHOLOGISTFresno, CA 937111578723805
  34. Jessie Park, PSYDSan Diego, CA 921031376953257
  35. John Park, PHDDiamond Bar, CA 917651750632501
  36. Russell Park, PHDJamestown, CA 953271326020710
  37. Sarah Park, PSY.D.Atascadero, CA 934221063969921
  38. Sonya Park, PH.DFullerton, CA 928321588912547
  39. Stephen Park, PH.D.Solana Beach, CA 920751730591728
  40. Susan Park, PH.D.Pasadena, CA 911051235253634
  41. Grace Park-Noh, PHDGlendale, CA 912061811587157
  42. Jacqueline Parke, PSY.D.Fullerton, CA 928351245435932
  43. John Parke, PSY.D.Belmont, CA 940021740361476
  44. Lesley Parke, PHDOakland, CA 946101619513223
  45. Andrew Parker, PH.D.Mill Valley, CA 949411710119011
  46. Cathy Parker, PSYDPalm Desert, CA 922601639248826
  47. Cheryl Parker, PSY.D.San Francisco, CA 941021245503275
  48. Daniel Parker, PH.D.Palm Springs, CA 922621174852628
  49. Delnice Parker, PSYCHOLOGICAL ASSCSanta Clarita, CA 913511790599363
  50. Elizabeth Parker, PH.D.Irvine, CA 926121295951648

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.