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 61 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. Mamdouh HannaLoma Linda, CA 923541043742455
  2. Nady Hanna Gerges, MDNorwalk, CA 906501104873173
  3. Joseph Hannan, M.D.Santa Rosa, CA 954071417022377
  4. Jerome Hanowsky, M.D.San Ramon, CA 945831952492688
  5. Helena Hansen, M.D.Los Angeles, CA 900951306021183
  6. Mary Hansen, MDSan Francisco, CA 941021003035007
  7. Sara Hansen, M.D.San Diego, CA 921031740531573
  8. Thomas Hansen, M.D.Mill Valley, CA 949411629142187
  9. Gary Hanson, M.D.Santa Barbara, CA 931051063547925
  10. Tora Hanssen, M.D.Berkeley, CA 947071508171992
  11. Dennett Hanssmann, M.D.Davis, CA 956161265456081
  12. Mark Hantoot, M.D.Beverly Hills, CA 902121467533315
  13. Huiwen Hao, MDFresno, CA 937201609954593
  14. Afsara Haque, MDLos Angeles, CA 900241063115590
  15. Belinda Hara, M.D.Los Angeles, CA 900591508080250
  16. Yurika HaraLa Jolla, CA 920371164172268
  17. Mark Harashevsky, D.O.San Diego, CA 921101699923318
  18. Joseph Haraszti, M.D.Pasadena, CA 911071316087422
  19. John Harbison, MDSan Francisco, CA 941101861422347
  20. Chanae HardamonPalo Alto, CA 943041770281743
  21. Peter Harding, M.D.Big Sur, CA 939201508115338
  22. Cassandra HarewoodNorthridge, CA 913251144359118
  23. Stephen Hargett, M.D.Los Angeles, CA 900331275784233
  24. Rita Hargrave, M.D.Martinez, CA 945531801874219
  25. Chelvadurai Harichandran, M.DWalnut Creek, CA 945961386782860
  26. Dharmini Harichandran, M.DWalnut Creek, CA 945961386668820
  27. Ravi Hariprasad, MDSan Francisco, CA 941021992874036
  28. Ladan Hariri, M.D.Los Angeles, CA 900031689022477
  29. Leila Hariri, MDOrange, CA 928681245894633
  30. Herbert Harman, M.D.Emeryville, CA 946081932195484
  31. Haseeb Haroon, MDNapa, CA 945581558848887
  32. Daiana Harper, M.D.Berkeley, CA 947041033420146
  33. Sarah Harper, D.O.Torrance, CA 905051992906671
  34. Leigh Harrington, M.D., MHSA, MPHWoodland, CA 956951184846834
  35. Ari Harris, M.D.Sacramento, CA 958151124386875
  36. Craig Harris, M.D.West Covina, CA 917901306280581
  37. Dana Harris, M.D.Los Angeles, CA 900241164614525
  38. Debra Harris, MDSeaside, CA 939551679599716
  39. Diane Harris, MDFountain Valley, CA 927081225041023
  40. Ethan Harris, M.D.Vacaville, CA 956881124011689
  41. Hiawatha Harris, M.D.Los Angeles, CA 900171780722488
  42. Robert Harris, M.D.Menlo Park, CA 940251134363492
  43. Stanley Harris, M.D.Los Angeles, CA 900891548486632
  44. Susan Harris, MDSan Jose, CA 951341982700365
  45. Willie Harris, D.O.Patton, CA 923691477506095
  46. Ari Harrison, M. D.Santa Rosa, CA 954041386706927
  47. George Harrison, MDSan Francisco, CA 941021487684965
  48. Lawrence Harrison, M.D.Orange, CA 928681376976944
  49. Monique Harrison, MDSan Bernardino, CA 924151407382773
  50. Jonathan Harry, M.D.Merced, CA 953401992852305

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.