NPPES file of Aug 9, 2026

Clinical Neuropsychologist in California

743 NPPES records list clinical neuropsychologist with a practice address in California, 1.9 per 100,000 residents, the 15th highest rate of 51. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 1 of 15.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103G00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Francisco has the most, 74

  1. San Francisco74
  2. Los Angeles70
  3. San Diego64
  4. Sacramento36
  5. Palo Alto22

Clinical Neuropsychologist records in California

  1. Richard Abbey, PH.D.Palo Alto, CA 943041730377649
  2. Jennifer Acogny, PSY.D.Beverly Hills, CA 902121841707643
  3. Jennifer Adler, PHDSan Diego, CA 921611164314753
  4. Kristina Agbayani, PH.D.Palo Alto, CA 943041174974125
  5. Maral AghvinianLos Angeles, CA 900641588545685
  6. Cynthia Aguilar, PSY.DLos Angeles, CA 900641114474699
  7. Charles AhernCarmel, CA 939231083336200
  8. Natacha Akshoomoff, PH.D.San Diego, CA 921301740315043
  9. Lori Alasantro, PHDCarlsbad, CA 920111669807111
  10. Kimberly Alfano, PHDSanta Barbara, CA 931111326068115
  11. Mark Alfano, PH.D., ABPP (CN)West Hollywood, CA 900481326020991
  12. Jennifer Alford, PH.D.Sacramento, CA 958161255566832
  13. Omar Alhassoon, PH.D.San Diego, CA 921081275085789
  14. Andrea Alioto, PH.D.Sunnyvale, CA 940851417554049
  15. Hussah AlkharafiSanta Monica, CA 904051447890116
  16. David Allen, PH.D.Los Angeles, CA 900461588974042
  17. Robert Allen, PH.D.Roseville, CA 956611669699930
  18. Richard Alloy, PH.D.Aptos, CA 950031356390835
  19. Cheryl Ambler, PH.D.Cupertino, CA 950141427118108
  20. Diane Anderson, PH.D.Walnut Creek, CA 945961326534314
  21. Edgar Angelone, PH.DSan Rafael, CA 949011407919988
  22. Alexandra Apple, PHDSan Francisco, CA 941431033871207
  23. Priscilla Armstrong, PSYDFullerton, CA 928351255425054
  24. Jen Aronowitz, PH.D.Palo Alto, CA 943061306300876
  25. David Arredondo, M.D.Redwood City, CA 940621902045917
  26. Anna ArzuyanNorwalk, CA 906501093160079
  27. David Atkinson, PHDSan Luis Obispo, CA 934011417086554
  28. Brenda Austin, PHDSan Francisco, CA 941161013057181
  29. Jenna Axelrod, PH.D.Cerritos, CA 907031861074502
  30. Joanne Azulay, PH.D.Travis Afb, CA 945351730258740
  31. Patricia Bach, PSYD, RNRoseville, CA 956781578864203
  32. Carla Back-Madruga, PHDPlaya Del Rey, CA 902931073940086
  33. Jason Bailie, PH.D.Patton, CA 923691932494432
  34. Candice Bain, MT-BC, PSYDBerkeley, CA 947041962875674
  35. Melissa Balderrama, PHDLos Angeles, CA 900271871946277
  36. Tiffany Barr, PH.D.Long Beach, CA 908221215263124
  37. Christine Baser, RN, PH.D.Carlsbad, CA 920111285623546
  38. Christy Bath, PSY.D.Sacramento, CA 958161447538210
  39. Matthew Battista, PH.D.Fresno, CA 937031457310138
  40. Christopher Bauer, PH.D.Fresno, CA 937011821103524
  41. Sunita Bava, PH.D.Encinitas, CA 920241538500715
  42. Stacey Bayan, PSYDGlendora, CA 917401164807954
  43. Kathleen Baynes, PH.D.Mather, CA 956551245204825
  44. John Beck, M.D.San Diego, CA 921031760549604
  45. Megan Becker Wright, PH.D.Santa Barbara, CA 931111699596528
  46. Caroline Belkoura, PHDSan Francisco, CA 941431427299965
  47. John Bellone, PHDFullerton, CA 928351205328192
  48. Lauren BennettIrvine, CA 926181811426125
  49. Larry Bernard, PH.D.Los Angeles, CA 900691053766139
  50. Elea Bernou, PSYDLafayette, CA 945491396882445

Source: CMS NPPES, primary taxonomy 103G00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 15 of 51 per resident

  1. New Mexico2.2
  2. New York2.2
  3. Illinois2.0
  4. California1.9
  5. Montana1.9
  6. Arizona1.8
  7. 50 states and D.C.1.6

Source: CMS NPPES, primary taxonomy 103G00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

22.7% of these records appear in a Medicare file, against 29.8% 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. California22.7%
  2. United States29.8%

Clinical Neuropsychologist records in California, measured

  • In a Medicare file169 of 743 · 22.7% here, 29.8% nationally
  • In the CMS Doctors and Clinicians file237 · 31.9% here, 37.6% nationally
  • Not updated in five years or more450 · 60.6% here, 58.4% nationally
  • Median graduation year2011 · the 237 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103G00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

743 NPPES records list clinical neuropsychologist (103G00000X) as their primary taxonomy with a practice address in California: 1.9 per 100,000 residents against 1.6 nationally (50 states and D.C.). San Francisco has 74 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 York424
  2. Texas388
  3. Florida372
  4. Massachusetts338

States with a similar rate per 100,000

  1. Montana1.9
  2. Arizona1.8
  3. Illinois2.0
  4. Hawaii1.8

The largest states

  1. New York424
  2. Texas388
  3. Florida372
  4. Massachusetts338
  5. Illinois248

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.