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 163 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. Jennifer Nevitt, PSYDPomona, CA 917671790267292
  2. Elisa NeviusBakersfield, CA 933021437299583
  3. Ruth Nevo, PH.DSan Jose, CA 951231912105594
  4. Iris Newbury, PH.D.Laguna Hills, CA 926531235165028
  5. Jodie Newdelman, PSYDSan Rafael, CA 949031316305717
  6. Jeffery NewellLong Beach, CA 908081346068632
  7. Jennifer Newell, PSY.D.Visalia, CA 932921154427573
  8. Andrea Newman, PHDSan Diego, CA 921031285591669
  9. Becky Newman, PSY.D.South San Francisco, CA 940801639230352
  10. Gilbert Newman, PH.D.Berkeley, CA 947041982829305
  11. Melissa Newman, PSY.D.Oakland, CA 946091316066400
  12. Nicole NewmanOakland, CA 946091942172432
  13. Pamela Newman, PSYDSan Diego, CA 921081588261580
  14. Shanley Newman, PSYDTorrance, CA 905011609535087
  15. Gary Newquist, PH.D.Agoura Hills, CA 913011669684627
  16. Howard Newsom, PHD PSYCHOLOGISTPalm Springs, CA 922641255577383
  17. Alanna Newton, PHDFresno, CA 937111235610627
  18. Dorian Newton, PH.D.Oakland, CA 946111467070599
  19. Makenna Newton, PHDSan Pablo, CA 948061215496799
  20. Troy Newton, PSYD.Soledad, CA 939601790094266
  21. Sadaf Nezhad, PSYDCoto De Caza, CA 926791558096669
  22. Hawlan Ng, PSYDAlameda, CA 945011225371438
  23. Juliana Ng, PHDPalo Alto, CA 943061164395273
  24. Nicole Ng, PHDPleasanton, CA 945881851733430
  25. Sharon Ng, PH.D.Irvine, CA 926181548979263
  26. Wendy Ng, PSY.D.Patton, CA 923691154634640
  27. Pak Yan Ngai, PH.D.Susanville, CA 961301780019786
  28. Anthony Ngo, PSYDFresno, CA 937271720317530
  29. Josephine Ngo, PHDRoseville, CA 956611184203291
  30. Michelle Ngo, PSY.D.Redlands, CA 923731497531305
  31. Nina Nguy, PSY.D.Pasadena, CA 911011891829891
  32. Ann Nguyen, PHDSanta Ana, CA 927061518371053
  33. Cammie Nguyen, PSYDWestminster, CA 926841487104105
  34. Cathy NguyenEl Cajon, CA 920201285060731
  35. Celeste Nguyen, PH.D.Encino, CA 913161457485401
  36. Dao Nguyen, PHDChino, CA 917101801879960
  37. Dorothy Nguyen, PSY.D.Northridge, CA 913251639312614
  38. Gaston Nguyen, PH.D.Arcadia, CA 910061285655670
  39. Jacqueline Nguyen, PSYDSan Francisco, CA 941141437524220
  40. Kim NguyenSoledad, CA 939601184930844
  41. Kimberly Nguyen, PSYD, LMFTSan Francisco, CA 941071932468592
  42. Kristy NguyenLos Angeles, CA 900101598309890
  43. Krystianna Nguyen, PH. D.Orange, CA 928681922585793
  44. Lananh Nguyen, PH.D.Porterville, CA 932571689709560
  45. Lauren Nguyen, PHDSan Francisco, CA 941211336884360
  46. Linh Nguyen, PH.D.Newark, CA 945601689771156
  47. Mai Nguyen, PSY.D.San Francisco, CA 941151295920841
  48. Mark Nguyen, PSY.DSan Francisco, CA 941111891044640
  49. Sheila Nguyen, PSY DAnaheim, CA 928011275629198
  50. Tam Nguyen, PH.D.Palo Alto, CA 943011265787980

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.