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 93 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. Claire LiuLong Beach, CA 908061154063501
  2. David Liu, M.D.Sacramento, CA 958171861655474
  3. Elaine Liu, MDSan Francisco, CA 941041093977944
  4. Fred Liu, MDAnaheim, CA 928011396277364
  5. Grace Liu, MDMountain View, CA 940401508285115
  6. Haizhu Liu, M.D.Atascadero, CA 934221033369491
  7. Jaryee LiuSan Mateo, CA 944031194576850
  8. Jennifer Liu, MDSan Francisco, CA 941211639102486
  9. Jonathan Liu, MD, MPHLos Angeles, CA 900271710516174
  10. Joseph Liu, M.D.Perris, CA 925711881836211
  11. Lydia LiuLos Angeles, CA 900241609364116
  12. Ming Liu, MDOrange, CA 928681689170920
  13. Philip Liu, M.D.Mountain View, CA 940401821225418
  14. Stanley Liu, MDSacramento, CA 958171578314340
  15. Vincent LiuRiverside, CA 925031386488195
  16. Wendy Liu, MDLos Angeles, CA 900571922504539
  17. Dorothy Liu-Barbaro, M.D.La Jolla, CA 920931851602270
  18. Jeffrey Livingston-Carr, MDSunnyvale, CA 940861780896027
  19. Regina Liwnicz, M.D.Patton, CA 923691912009036
  20. Matt Jason Llamas, MDLos Angeles, CA 900951215677026
  21. Kimberly Lloyd, M.D.Santa Ana, CA 927061154529030
  22. Mark Lo, MDPatton, CA 923691578515391
  23. Shuyun Lo, M.D.Santa Cruz, CA 950641508807140
  24. Verna LoSan Francisco, CA 941161801025275
  25. Weei Loallen, MDSolana Beach, CA 920751922502962
  26. Ange Lobue, M.D.,M.P.H.,B.S.PH.Eureka, CA 955011619188315
  27. Michael Locher, MDVentura, CA 930031366995433
  28. Jeannie Lochhead, MDOrange, CA 928681356617658
  29. Bryson Lochte, MDSanta Monica, CA 904031801458500
  30. Carol Locke, M.D.Sonoma, CA 954761396291225
  31. Billy Lockhart, M.D.San Francisco, CA 941431760876650
  32. Anne Lockman, MDStanford, CA 943051871708529
  33. Bruce Lockwood, M.D.Malibu, CA 902651376756866
  34. Kimberly Loda, M.D.Torrance, CA 905021346381423
  35. Ida Lodriguito, M.D.Long Beach, CA 908061891872073
  36. Richard LoebLos Angeles, CA 900241770014987
  37. George Loeffler, M.D.San Diego, CA 921341811124605
  38. William Lofthouse, MDYreka, CA 960971821197567
  39. Kyle Logan, MDRiverside, CA 925031023690708
  40. James Lohr, M.D.San Diego, CA 921611649376930
  41. Chelsea LojiLos Angeles, CA 900271790305167
  42. Elizabeth Loken, M.D.Encino, CA 914361043486202
  43. Robert Loman, M.DNapa, CA 945581255750022
  44. Natalie Lomayesva-SeligmanSan Diego, CA 921031669058434
  45. Debra London, M.D.Ojai, CA 930231437371960
  46. James Long, MD PHDLos Angeles, CA 900491538149398
  47. Matthew Long, MDSan Diego, CA 921341376172932
  48. Maria Longhitano, M.D.Pacoima, CA 913311881612281
  49. Maria Longuemare, MDSan Francisco, CA 941151407146996
  50. Adair Look, M.D.San Francisco, CA 941151740207521

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.