NPPES file of Aug 9, 2026

Cognitive & Behavioral Psychologist in California

239 NPPES records list cognitive & behavioral psychologist with a practice address in California, 0.6 per 100,000 residents, the 18th highest rate of 50. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 5 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TB0200X · 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, 17

  1. Los Angeles17
  2. San Diego9
  3. Palo Alto8
  4. San Francisco6
  5. Fresno5

Cognitive & Behavioral Psychologist records in California

  1. Colette Sinclair, MA, LEPRedlands, CA 923731093236481
  2. Kristin Singh, LEPSan Diego, CA 921171366195786
  3. Birgitta Snyder, PH.D.Walnut Creek, CA 945961578627873
  4. Erik Sowder, PH.D.San Francisco, CA 941311366770703
  5. Heidi Stark-Bank, PH.D.Gardena, CA 902481699065524
  6. Roy Steinberg, PHDLos Angeles, CA 900241982644571
  7. Janice Stimson, PSY.D., R.A.S.West Los Angeles, CA 900251083824254
  8. Carolyn Stineman, PHDPalo Alto, CA 943061811449101
  9. Lisa Strong, PH.D.San Diego, CA 921081407929672
  10. Mike Tamassian, PHDGlendale, CA 912021295805133
  11. Gerald Tarlow, PH.D.Santa Monica, CA 904031457578346
  12. Jourdan ThibodeauxUniversal City, CA 916081467161190
  13. Marget Thomas, PSYDLong Beach, CA 908071013435585
  14. Monique Thompson, PSYDOakland, CA 946181235535568
  15. Maria Torres Cano, PSYDSan Diego, CA 921231902257496
  16. Gregory Travis, PHDLos Angeles, CA 900481033910203
  17. Camilla TylerEureka, CA 955011417120148
  18. Carol Tyler, PH.D.San Bruno, CA 940661881715464
  19. Odochi TylerLong Beach, CA 908151891478830
  20. Marina Vaserman, M.A.Menlo Park, CA 940251891048468
  21. Kimberly VasquezLos Angeles, CA 900111740947068
  22. Crystal Washington, MASanta Cruz, CA 950601770261281
  23. Laurie Weiss, PHDSan Mateo, CA 944021932304425
  24. Melanie West, M.A.Manhattan Beach, CA 902661417282963
  25. Dale Westbrook, PH.D.Martinez, CA 945531891859997
  26. Zachary WillisLos Angeles, CA 900101457821878
  27. Erica Wilson, PH.D.Moreno Valley, CA 925571962629071
  28. Franklin Wimberly, MA, LMFTAliso Viejo, CA 926561629691993
  29. Christine Winkler, PH.D. MFTRedondo Beach, CA 902771306952940
  30. Miriam Wollesen, PSY.D.Torrance, CA 905021295103968
  31. Rania WoodCanyon Country, CA 913871336488717
  32. Ryan WoodGardena, CA 902481811531197
  33. Michael Wydo, PSY.D., ABPPHuntington Beach, CA 926491104287325
  34. Robin Yeganeh, PH.D.San Ramon, CA 945831962757351
  35. Valerie YepezChino, CA 917101326878075
  36. Kate Young, PH.D.San Jose, CA 951281609178466
  37. John Zane, M.D.,J.D.Palm Desert, CA 922111851618656
  38. Jane Zich, PH.D.Kentfield, CA 949041568680072
  39. Steven Zlutnick, PH.D.San Francisco, CA 941081659575868

Source: CMS NPPES, primary taxonomy 103TB0200X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 18 of 50 per resident

  1. Hawaii0.7
  2. New Jersey0.7
  3. New Hampshire0.6
  4. California0.6
  5. Florida0.6
  6. Delaware0.6
  7. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 103TB0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

239 NPPES records list cognitive & behavioral psychologist (103TB0200X) as their primary taxonomy with a practice address in California: 0.6 per 100,000 residents against 0.6 nationally (50 states and D.C.). Los Angeles 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. New York224
  2. Florida138
  3. Michigan117
  4. Massachusetts99

States with a similar rate per 100,000

  1. Washington0.6
  2. New Jersey0.7
  3. Hawaii0.7
  4. Oklahoma0.5

The largest states

  1. New York224
  2. Florida138
  3. Michigan117
  4. Massachusetts99
  5. Pennsylvania99

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.