NPPES file of Aug 9, 2026

Forensic Psychologist in California

257 NPPES records list forensic psychologist with a practice address in California, 0.7 per 100,000 residents, the 3rd highest rate of 49. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 4 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TF0200X · method

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

San Diego has the most, 17

  1. San Diego17
  2. Los Angeles15
  3. Oakland11
  4. Santa Ana11
  5. Coalinga9

Forensic Psychologist records in California

  1. Christopher MatosichSanta Maria, CA 934551629110432
  2. Aglaed Mayorga, PSYDLos Angeles, CA 900361609165265
  3. Christina McCannHemet, CA 925441285504274
  4. Jackie McCoy-Martin, PHDDelano, CA 932151285872663
  5. Veronica McGraw Siuta, PHDVacaville, CA 956871497191712
  6. Stefanie McHugh, PSY.D.Santa Ana, CA 927051487818456
  7. Sarah McIntosh, PSY.D.Newport Beach, CA 926601396066684
  8. Charles Meyers, PH.D.Oakland, CA 946101407171580
  9. Linda Miles, PH.D.Santa Ana, CA 927051053562710
  10. Robyn MilesSanta Ana, CA 927061356632004
  11. Daisy Minter, PH.D.Elk Grove, CA 957581659548592
  12. Camellia Mohadjer, PH.D.Wasco, CA 932801639448103
  13. Genevieve Monks, PSYDNapa, CA 945581770536351
  14. Eric MontheiSan Quentin, CA 949641144621368
  15. Shelby MoreiraSan Diego, CA 921101538403100
  16. Joseph Moreno, PH.D.San Luis Obispo, CA 934051578860938
  17. Ashley Mowrey, PSYDSan Quentin, CA 949641205182300
  18. Sophear Muong, PH.D.Elk Grove, CA 957581477761229
  19. Carolyn Murphy, PHDSan Luis Obispo, CA 934011831125996
  20. Melissa MurphyOakland, CA 946121114214368
  21. Janice Nakagawa, PH.DSacramento, CA 958161104958321
  22. Diana NakashyanOrange, CA 928681376911560
  23. Ngoc-Thuy Nguyen, PH.DSanta Ana, CA 927031851063028
  24. Christina O'Sullivan, JD, PHDOrange, CA 928671831486000
  25. Kathleen Omeara, PH.D.Fairfield, CA 945341972906048
  26. Jodena Opheim, PSY.D.Chowchilla, CA 936101598991465
  27. Anne Marie Paclebar Mahoney, PSY.DNapa, CA 945581487828810
  28. Amy Parsons, PSYDSan Francisco, CA 941091467608158
  29. Lance Portnoff, PH.D.Visalia, CA 932911750831095
  30. Robert PreijersPlacentia, CA 928701306106810
  31. Robin Press, PH.D.Los Altos, CA 940221790308526
  32. Jeffrey Prestler, PSY.D.Blythe, CA 922251760629729
  33. Carlton Purviance, PH.D.Vallejo, CA 945901316979818
  34. Kimberly ReadySan Diego, CA 921131639968415
  35. Amy Reyes, M.A.El Monte, CA 917321699087924
  36. Yeon Rhee, PSYD INTERNAnaheim, CA 928051528294204
  37. Heather RickertHuntington Beach, CA 926481902039910
  38. Ronald Roberts, PH.D.Tiburon, CA 949201174909824
  39. Angelika Robinson, PSYDLaguna Niguel, CA 926771780872168
  40. Rebecca Robinson, PSYDSan Diego, CA 921101487247342
  41. Pablo RodriguezVentura, CA 930011689486896
  42. Jocelyn Roland, PH.D.Modesto, CA 953561982169587
  43. Tod Roy, PH.D.Crescent City, CA 955321780885814
  44. Nancy Rueschenberg, PH.D.Avila Beach, CA 934241467781609
  45. Penelope Russell, PHDDublin, CA 945681508061516
  46. Lindsay SalsedaLos Angeles, CA 900051477782308
  47. Robert Sargent, PH.D.Oakland, CA 946021609929652
  48. Delores Shafer, PHDCoalinga, CA 932101962437996
  49. Lauren Shapiro, PSYDOrange, CA 928681376987982
  50. Mark Shaw, PH.D.Vacaville, CA 956871154556918

Source: CMS NPPES, primary taxonomy 103TF0200X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 3 of 49 per resident

  1. Massachusetts1.2
  2. Oregon0.7
  3. California0.7
  4. District of Columbia0.6
  5. New Hampshire0.5
  6. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 103TF0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.5% of these records appear in a Medicare file, against 2.5% 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. California3.5%
  2. United States2.5%

Forensic Psychologist records in California, measured

  • In a Medicare file9 of 257 · 3.5% here, 2.5% nationally
  • In the CMS Doctors and Clinicians file13 · 5.1% here, 5.1% nationally
  • Not updated in five years or more171 · 66.5% here, 62.5% nationally
  • Median graduation year2007 · the 13 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TF0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

257 NPPES records list forensic psychologist (103TF0200X) as their primary taxonomy with a practice address in California: 0.7 per 100,000 residents against 0.2 nationally (50 states and D.C.). San Diego has 17 of them (7%).

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. Massachusetts86
  2. New York37
  3. Texas36
  4. Michigan33

States with a similar rate per 100,000

  1. Oregon0.7
  2. Minnesota0.5
  3. Washington0.3
  4. Colorado0.3

The largest states

  1. Massachusetts86
  2. New York37
  3. Texas36
  4. Michigan33
  5. Florida32

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.