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 165 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. Kyle Nixon, PHDChino, CA 917101609395672
  2. James NoblittSan Gabriel, CA 917761790670222
  3. Demetrius Nocerino, PSYDConcord, CA 945201639215916
  4. Jamie NodineRancho Cucamonga, CA 917301881939387
  5. Nancy Noel, PHDCarlsbad, CA 920091982742011
  6. Patricia Noel, PH.D.Capitola, CA 950101871625343
  7. Kalina Noelle, PSYDPalos Verdes Estates, CA 902741831715242
  8. Monique NogueiraFremont, CA 945391255776274
  9. Megan NolanSanta Rosa, CA 954041922574821
  10. Timothy Nolan, PH.D.Susanville, CA 961301609107945
  11. Anna Noll, M.A.Loma Linda, CA 923731609429950
  12. Shirin Nooravi, PSYDTarzana, CA 913561548469844
  13. Andrew Noorollah, PH.D.San Diego, CA 921231629409107
  14. Dwight Norman, PSY.DBakersfield, CA 933011144504564
  15. Sonya Norman, PHDSan Diego, CA 921031750438677
  16. Jerika Norona-Flores, PHDSan Francisco, CA 941211861040859
  17. Amanda Norona-Zhou, PHDRichmond, CA 948031679978407
  18. Delilah Noronha, PSY.D.Palo Alto, CA 943041568618932
  19. Kimani Norrington-Sands, PH.D.Los Angeles, CA 900251821160995
  20. Jacquelyn Norris, M.A.Atascadero, CA 934221437385622
  21. Randall Norris, PH.D.Chino, CA 917101134367436
  22. Virginia Norris, PSY.D.Sausalito, CA 949651285064220
  23. Elizabeth Norris-Walczak, PHDSherman Oaks, CA 914231568848950
  24. M Norsell, PH.D.Grass Valley, CA 959451144256702
  25. Cherise Northcutt, PH.D.Berkeley, CA 947031699820829
  26. Lynn Northrop, PH.D.San Diego, CA 921041568502367
  27. Beverly Norton, PSYDMokelumne Hill, CA 952451023168150
  28. Brooke Norton, PSYDPetaluma, CA 949521780106948
  29. Eileen Norton, PSY.D.Lincoln, CA 956481235293895
  30. Erin Norton, PSY.D.Pasadena, CA 911011336578269
  31. Patrick Norton, PH.D.San Francisco, CA 941021235339235
  32. Roxana Norville, PH.D.Los Altos, CA 940221679624142
  33. Laura Nouguier, PH.D.South Pasadena, CA 910301306170584
  34. Nusha Nouhi, PH.D.Covina, CA 917231942433917
  35. Nima Nouri, PSY.D.Beverly Hills, CA 902121639308117
  36. Raymond Nourmand, PH.D.Los Angeles, CA 900491730565110
  37. Masoumeh NourshahiSimi Valley, CA 930651205357456
  38. Derek Novacek, PHDLos Angeles, CA 900121366151995
  39. Nancy Novack, PH.D.Mill Valley, CA 949411053418210
  40. Donna Novak, PSY.D.Simi Valley, CA 930651902033871
  41. Susan Novak, PHDLake Forest, CA 926301093084162
  42. Denise Novell, PSYDFresno, CA 937111275665606
  43. Evelyn Novello, PH.D.Pasadena, CA 911051750416483
  44. Marines Novoa, PSYD-LICENSEDAntioch, CA 945311558762716
  45. Catherine Novotny, PH.D.Berkeley, CA 947051851329080
  46. Douglas Novotny, PH.D.Clayton, CA 945171962548800
  47. Michelle Novotny, PSY.D.Rancho Palos Verdes, CA 902751548411291
  48. Carla Nowell, PH.DPalo Alto, CA 943011558570655
  49. Alisa Nowik, PSY.D.Berkeley, CA 947051346292661
  50. Tiffany NowlanLos Angeles, CA 900041720454135

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.