NPPES file of Aug 9, 2026

Health Service Psychologist in California

76 NPPES records list health service psychologist with a practice address in California, 0.2 per 100,000 residents, the 28th highest rate of 48. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TH0100X · 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, 6

  1. Los Angeles6
  2. San Francisco5
  3. Oakland4
  4. Santa Ana4
  5. Roseville3

Health Service Psychologist records in California

  1. Chris AlcidOntario, CA 917641912540477
  2. Mark AmparoSan Diego, CA 921171396374054
  3. Mayra AriasRiverside, CA 925071457293284
  4. Emalee BalcazarColton, CA 923241619839339
  5. Laura Bava, PSY.D.Los Angeles, CA 900271154585891
  6. Richard Beaver, PH.D.San Jose, CA 951191487673596
  7. Amy Brom, PSY.D.Arcata, CA 955211861680845
  8. Azia BrownPacifica, CA 940441376039438
  9. Andrew BryantOxnard, CA 930351285513747
  10. Kathleen Carpenter, PSY.D.Lincoln, CA 956481366501165
  11. Teresa CheamOrange, CA 928681821659517
  12. Grace Chow, PH.D.San Francisco, CA 941181417018839
  13. Anne Coscarelli, PH.D.Los Angeles, CA 900241700929353
  14. Marilyn Daniels, LVNOakland, CA 946091871225607
  15. Jessica Del Pozo, PHDRoseville, CA 956781508922006
  16. Maria Del Rio, PH.D.San Mateo, CA 944011043576622
  17. David Devine, PH.D.San Jose, CA 951191104972306
  18. Nicholas Dogris, PH.D.Bishop, CA 935141043398233
  19. Diana Dorhofer, PH.D.Roseville, CA 956611134288079
  20. Eric Egli, PHDRoseville, CA 956781225187644
  21. Victor EnosegbeLos Angeles, CA 900081750258943
  22. Linda GarrettLarkspur, CA 949391558932301
  23. Christopher Gilbert, PH.D.San Francisco, CA 941181871644054
  24. Raquel Guardado-Soto, PH.D.Escondido, CA 920251194999276
  25. John GutierrezRiverside, CA 925031639566953
  26. Lina Hannigan, PH.D.San Francisco, CA 941181063576403
  27. Francis Hays, PHDOakland, CA 946111306911102
  28. Lynda Heiden, PH.D.Mountain View, CA 940401467503813
  29. Robert Hildreth, CCSVacaville, CA 956871558220434
  30. Michael Hurtado, PSYD PSYCHOLOGISTFresno, CA 937041801497607
  31. Nickolas HustonBarstow, CA 923111043844459
  32. Alejandra IzaguirrePasadena, CA 911061457971459
  33. David Keenan, PH.D.Solana Beach, CA 920751851367460
  34. Karen Kenny, PH.D.San Francisco, CA 941181134280530
  35. Jung Kim, PHDLos Angeles, CA 900101063410397
  36. Joshua Kirz, PH.D.Palo Alto, CA 943041508913781
  37. Sara Knight, PHDWoodside, CA 940621932210291
  38. Anne Krantz, PH.D.San Francisco, CA 941151396963948
  39. Bradley Kuper, PH.D.Sacramento, CA 958231659437424
  40. Shannon La Cava, PSYDLos Angeles, CA 900951013147461
  41. Paige Lee, PH.D.Berkeley, CA 947201366676405
  42. Jovelyn Leoncio, PSYCHOLOGYDelano, CA 932151790080299
  43. Gabriela Manzo, PHDSanta Ana, CA 927051619765583
  44. Heather Mercer, PSYD, DRPHBanning, CA 922201003921826
  45. Gary Mills, PH.D.Napa, CA 945591881600872
  46. Gevork MkrtchyanFresno, CA 937021013659390
  47. Nima Moayedi, PSYDLaguna Hills, CA 926531730400029
  48. James Moran, PHDRedwood City, CA 940631376602219
  49. Morgan Nitta, PHDSacramento, CA 958171710724869
  50. Enetaro NkwochaHarbor City, CA 907101033002746

Source: CMS NPPES, primary taxonomy 103TH0100X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 28 of 48 per resident

  1. Maine0.2
  2. New Hampshire0.2
  3. Mississippi0.2
  4. California0.2
  5. Delaware0.2
  6. Illinois0.2
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 103TH0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.9% of these records appear in a Medicare file, against 6.1% 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. California3.9%
  2. United States6.1%

Health Service Psychologist records in California, measured

  • In a Medicare file3 of 76 · 3.9% here, 6.1% nationally
  • In the CMS Doctors and Clinicians file5 · 6.6% here, 12.9% nationally
  • Not updated in five years or more47 · 61.8% here, 50.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TH0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

76 NPPES records list health service psychologist (103TH0100X) as their primary taxonomy with a practice address in California: 0.2 per 100,000 residents against 0.3 nationally (50 states and D.C.). Los Angeles has 6 of them (8%).

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. Massachusetts89
  2. Indiana61
  3. North Carolina58
  4. Texas57

States with a similar rate per 100,000

  1. Illinois0.2
  2. Arizona0.2
  3. Wisconsin0.2
  4. Florida0.2

The largest states

  1. Massachusetts89
  2. Indiana61
  3. North Carolina58
  4. Texas57
  5. Tennessee50

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.