NPPES file of Aug 9, 2026

Psychiatry Physician in California

8,673 NPPES records list psychiatry physician with a practice address in California, 22 per 100,000 residents, the 10th 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 171 of 174.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084P0800X · 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, 987

  1. Los Angeles987
  2. San Francisco763
  3. San Diego527
  4. Sacramento331
  5. Palo Alto215

Psychiatry Physician records in California

  1. Jatinder Yang-Chawla, M.DVacaville, CA 956871902035272
  2. Stanley Yantis, MDSan Francisco, CA 941141659426013
  3. Aileen Yap-Lacap, MDRoseville, CA 956611952473795
  4. Sahab Yaqubi, M.D.San Francisco, CA 941081437597739
  5. Katherine Yarborough, DOSanta Cruz, CA 950601043304983
  6. John Yarbrough, M.D.Merced, CA 953411407932742
  7. Rama Yasaei Mehr Jardi, MD, MSEOTBakersfield, CA 933061609370832
  8. Jennifer Yashari, M.D.Los Angeles, CA 900951114084811
  9. Tatyana Yasnovsky, MDSan Francisco, CA 941221932275682
  10. Charles Yates, MDLos Angeles, CA 900271801955422
  11. Margaret Yau, MDLos Angeles, CA 900951477296523
  12. Harvey Yavil, MSalinas, CA 939061356472187
  13. Katayoun Yazdi-Nejad, MDLos Angeles, CA 900271063161321
  14. Enstin Ye, M.D.Willows, CA 959881285098228
  15. Shaohua YeSan Gabriel, CA 917761578743118
  16. Zhong Ye-Bates, M.D.San Gabriel, CA 917761962859371
  17. Violet Yeager, DOSan Francisco, CA 941041801386321
  18. Manisha Yedla, MDSacramento, CA 958171265018600
  19. Emily YeeOrange, CA 928681427348788
  20. Hla Yee, MDLos Angeles, CA 900221790865822
  21. Raymond Yee, MDLos Angeles, CA 900421750462529
  22. Lilit Yegiazaryan, M.D.Glendale, CA 912031770668345
  23. Christopher Yeh, M.D.Pasadena, CA 911011821330960
  24. Irene Yeh, MDSan Francisco, CA 941151619055225
  25. Spencer Yeh, MDAlhambra, CA 918011467945683
  26. Peter Yellowlees, M.D.Sacramento, CA 958171710960976
  27. Gene Yen, PSYCHIATRISTLos Angeles, CA 900171477581379
  28. Jack Yen, MDPalo Alto, CA 943011144428483
  29. Lynn Yen, MDTorrance, CA 905021528295821
  30. Mimi Yen LiSan Francisco, CA 941431093456592
  31. Helen Yeni-Komshian, M.D.Palo Alto, CA 943061295832061
  32. Anthony YeoRiverside, CA 925051487000782
  33. Boghos Yerevanian, M.D.North Hills, CA 913431457458796
  34. Jeanne Yetz, M.D.Oceanside, CA 920541679630644
  35. Wing Yeung, M.D.San Francisco, CA 941161821188574
  36. Jenny Yi, M.D.El Centro, CA 922431003133018
  37. Nina Yi, M.D.Seaside, CA 939551265474027
  38. Isabel Yin, MDTorrance, CA 905021538796099
  39. Siva Yoganathan, M.D.Napa, CA 945581063465664
  40. Jennie Yoo, MDSan Mateo, CA 944031023670130
  41. Ji Yoo, M.D.Vista, CA 920831942284666
  42. Michael Yoo, M.D., M.P.H.Los Angeles, CA 900121134241029
  43. Tai Yoo, M.D., MSBABakersfield, CA 933051174537302
  44. Christopher Yoon, D.O.Fresno, CA 937011316479801
  45. Jennifer Yoon, MDOrange, CA 928681336889930
  46. Jong Yoon, M.D.Sacramento, CA 958171629054267
  47. Jong Hyun Yoon, MDOakland, CA 946111730765777
  48. Katherine Yoon, M.D.Palo Alto, CA 943041770523474
  49. Zaakir Yoonas, M.D.Los Altos, CA 940241942497979
  50. Nichakarn Yordduangjun, MDSacramento, CA 958171376127738

Source: CMS NPPES, primary taxonomy 2084P0800X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 10 of 51 per resident

  1. Maryland23
  2. Maine23
  3. Hawaii23
  4. California22
  5. Pennsylvania21
  6. New Hampshire19
  7. 50 states and D.C.17

Source: CMS NPPES, primary taxonomy 2084P0800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.4% of these records appear in a Medicare file, against 68.5% 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. California67.4%
  2. United States68.5%

Psychiatry Physician records in California, measured

  • In a Medicare file5,843 of 8,673 · 67.4% here, 68.5% nationally
  • In the CMS Doctors and Clinicians file3,298 · 38.0% here, 42.4% nationally
  • Not updated in five years or more4,714 · 54.4% here, 56.2% nationally
  • Median graduation year2005 · the 3,295 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0800X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

8,673 NPPES records list psychiatry physician (2084P0800X) as their primary taxonomy with a practice address in California: 22 per 100,000 residents against 17 nationally (50 states and D.C.). Los Angeles has 987 of them (11%).

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 York6,589
  2. Texas3,318
  3. Florida2,744
  4. Massachusetts2,736

States with a similar rate per 100,000

  1. Hawaii23.1
  2. Maine23.4
  3. Maryland23.5
  4. Pennsylvania20.5

The largest states

  1. New York6,589
  2. Texas3,318
  3. Florida2,744
  4. Massachusetts2,736
  5. Pennsylvania2,662

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.