NPPES file of Aug 9, 2026

Psychologist in California

7,304 NPPES records list psychologist with a practice address in California, 19 per 100,000 residents, the 13th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 65 of 147.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · 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, 671

  1. Los Angeles671
  2. San Francisco516
  3. San Diego431
  4. Oakland257
  5. Sacramento165

Psychologist records in California

  1. Craig Kain, PHDLong Beach, CA 908141982816971
  2. Kenneth Kaisch, PH.D.Fullerton, CA 928311942327705
  3. Katherine KaiserFremont, CA 945381154241974
  4. Michelle Kaiser, MACampbell, CA 950081992273015
  5. Natalie Kaiser, PH.D.Los Angeles, CA 900731992074793
  6. William Kaiser, PH.D.Encino, CA 913161275650095
  7. Daniel Kalb, PH.D.Novato, CA 949471710029301
  8. Sandra Kaler, PH.D., R.N.Pacific Palisades, CA 902721265649099
  9. Karolyn Kalinowski Palmer, M.F.T.Antioch, CA 945311851548366
  10. David Kallinger, PHDBerkeley, CA 947041023109055
  11. Mirvat KalouchSherman Oaks, CA 914111104564996
  12. Sheila Kamen, PSY.D.Los Angeles, CA 900491295960987
  13. Deborah Kamins, PH.D.Mill Valley, CA 949411215008750
  14. Marlen Kanagui-Munoz, PHDRichmond, CA 948011932558459
  15. Jeneve Kanaventi, M.A., PSY. D.Commerce, CA 900221003125303
  16. Sharon Kane, LMFTCulver City, CA 902321699339341
  17. Ryan Kaner, PSY.D.San Diego, CA 921231568745925
  18. Catharina Kang, PHDSan Diego, CA 921211609927466
  19. Ji Yun Kang, PH.D., LPLos Angeles, CA 900891376165910
  20. Kaseja Kang, PH DPomona, CA 917681013937333
  21. Shuchang Kang, PHDLos Angeles, CA 900951801444930
  22. Simrin KangLa Jolla, CA 920371316481435
  23. Sora Kang, M.A., PSYD, C.E.A.P.Mountain View, CA 940401194152371
  24. Pamela KangasSanta Cruz, CA 950601710075908
  25. Steven Kanofsky, PH.D.Dublin, CA 945681255371472
  26. Ibolya Kantor, PH.D.San Diego, CA 921081942333182
  27. Daniela Kantorova, M.A.Berkeley, CA 947041487091567
  28. Joseph Kaolee, PSY.D.Sunnyvale, CA 940871093142150
  29. Barbara Kaplan, PH.D.Palo Alto, CA 943011548466543
  30. Deborah Kaplan, PH.D.Antioch, CA 945091124170295
  31. Jo Anne Kaplan, PH.DTarzana, CA 913561184663916
  32. Nancy Kaplan, PH.D.Albany, CA 947061841323045
  33. Susan Kaplan, PH.D.Palo Alto, CA 943011548310402
  34. Kristine Karaca, PSY.D.Oakland, CA 946181629230941
  35. Jason Karageorge, PHDNicasio, CA 949461649576166
  36. Annie KaramanukyanSanta Cruz, CA 950601407339237
  37. Nazanin KarandishTorrance, CA 905021841548914
  38. Nadim Karim, PH.D.Los Angeles, CA 900101326122938
  39. Kenneth KarotkinLos Angeles, CA 900651962582288
  40. Andrea Karp, PSY.D.San Diego, CA 921301427112093
  41. Courtney Karp, PSYDSanta Monica, CA 904051821170358
  42. Elizabeth Karp, PHDLos Angeles, CA 900251164046058
  43. Alexis KarpfEscondido, CA 920251720727936
  44. Aaron Karpman, PSY.D.Santa Clarita, CA 913901093907842
  45. Rodney KarrSan Francisco, CA 941171669499273
  46. Peter Karzmark, PHDStanford, CA 943051023145257
  47. Karen Kasch, PH.D.San Francisco, CA 941211679686240
  48. Leona Kashersky, PSY.D.Sacramento, CA 958181144230095
  49. Elizabeth KasparCulver City, CA 902301598030744
  50. Laura Kasper, PH.DSan Francisco, CA 941041144550344

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 13 of 51 per resident

  1. West Virginia20
  2. Nebraska19
  3. Maryland19
  4. California19
  5. Maine19
  6. North Dakota18
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

7,304 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in California: 19 per 100,000 residents against 14 nationally (50 states and D.C.). Los Angeles has 671 of them (9%).

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 York5,045
  2. Pennsylvania2,687
  3. Michigan2,549
  4. Massachusetts2,367

States with a similar rate per 100,000

  1. Maine18.6
  2. Maryland19.1
  3. North Dakota18.2
  4. Nebraska19.3

The largest states

  1. New York5,045
  2. Pennsylvania2,687
  3. Michigan2,549
  4. Massachusetts2,367
  5. Florida2,202

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.