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 61 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. Kirsten Ingheim, PSY.D.Patton, CA 923691639206550
  2. Mark Ingram, PSY. D.Torrence, CA 905051477846160
  3. Debra Inman, PH.D.Napa, CA 945591679791271
  4. Deborah Innes-GombergLos Angeles, CA 900201962053470
  5. Jacob Insler, PSY.D., M.A.Hermosa Beach, CA 902541487983193
  6. Vivian Insua-Lopez, PSY. DMission Hills, CA 913451629261862
  7. Roya IravaniSan Diego, CA 921111154805380
  8. Rachel Irish, PHDNewport Beach, CA 926601083983829
  9. Sarah IrmasVan Nuys, CA 914061215511431
  10. Sepideh Irvani, PSY.D.Irvine, CA 926061144435280
  11. Benjamin Isenberg, MA, MEDSanta Monica, CA 904041346928777
  12. Elliott Isenberg, PH.D.San Francisco, CA 941101003838079
  13. Yoanna Ishak, PSYDOrange, CA 928681720653892
  14. Abdul Isira, PSY.DCorcoran, CA 932121124361514
  15. Melina IslasSan Diego, CA 921231255119384
  16. Alexandra Ispas, PSYDConcord, CA 945191306001698
  17. Matthew Israel, PH.D.Palm Desert, CA 922111710501739
  18. James Issel, PH.D.San Francisco, CA 941031609356682
  19. Ashley Itzhakian, PH.D.Pasadena, CA 911071477987865
  20. Mariko Iwabuchi, PH.D.North Hollywood, CA 916021477072718
  21. Brooke IwamotoLos Angeles, CA 900101134806144
  22. Susan Iyican, PH.D.Solana Beach, CA 920751861970840
  23. Christine IzquierdoBurbank, CA 915051215230339
  24. Alejandra Izzo, ED.S., M.S.Irvine, CA 926121942026091
  25. Elana Jablon, PHDTorrance, CA 905051982327284
  26. Gilbert Jackofsky, PH DSan Diego, CA 921281043267099
  27. Gregory Jackson, PSYDSan Francisco, CA 941181568092088
  28. Keaysia JacksonOrange, CA 928681063242766
  29. Nicole Jackson, PH.D.Sacramento, CA 958231508288762
  30. Randi Jackson, PHDSan Francisco, CA 941151942080056
  31. Shelli Jackson, PHDSan Marcos, CA 920691326492026
  32. Tameka Jackson, PH.D.Sacramento, CA 958311568757771
  33. Theopia Jackson, PHDOakland, CA 946091295929420
  34. Valerie JacksonSan Francisco, CA 941331265720486
  35. Jesse Jacob, PSYDSanta Barbara, CA 931091699515049
  36. Tanya Jacob, PHDPacific Palisades, CA 902721386875086
  37. Mary Jacob Mathew, PHDLong Beach, CA 908221538517206
  38. Carolyn Jacobs, PSY.D.Bonita, CA 919021093750655
  39. Delores Jacobs, PHDSan Diego, CA 921041114580719
  40. James Jacobs, PH.D.Berkeley, CA 947091568528255
  41. Jeffrey JacobsSanta Monica, CA 904051942409727
  42. Lynne Jacobs, PH.D.Los Angeles, CA 900241649301979
  43. Marilyn Jacobs, PH.D.Los Angeles, CA 900241568595544
  44. Melissa Jacobs, PH.D.Los Angeles, CA 900351831584143
  45. Stephanie Jacobs, PH.D.Long Beach, CA 908021487985396
  46. Uwe Jacobs, PHDSan Francisco, CA 941031114042702
  47. Rebecca Jacobsen, PHDLos Angeles, CA 900951275559692
  48. Deborah Jacobson, PH.D.Santa Cruz, CA 950601073710935
  49. Marilyn Jacovsky, PHDSan Diego, CA 921791710223235
  50. Cheryl Jacques, PSY.D.Oakland, CA 946181003847732

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.