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 62 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. Robert Hart, MDStockton, CA 952021477660074
  2. Spencer Hart, MDBakersfield, CA 933061467149146
  3. Helena Hart-Rathbun, M.D., M.P.H.Roseville, CA 956611902127038
  4. Sara Hartley, M.D.Oakland, CA 946181346378650
  5. Bonnie Hartman, MDFrench Camp, CA 952311861470197
  6. Neil Hartman, MD, PHDLos Angeles, CA 900731831287804
  7. John Hartmann, M.D.San Francisco, CA 941181457643512
  8. Joseph Hartog, MDBerkeley, CA 947041043319254
  9. C. Dean Hartwig, M.D.San Jose, CA 951331114937539
  10. David Harvey, MDPalm Springs, CA 922621467402073
  11. Susan Harvey, DOSan Diego, CA 921341285608869
  12. Christopher Harwood, MDPanorama City, CA 914021205526084
  13. Shamin HasanLos Angeles, CA 900111104942119
  14. Methus Hasassri, M.D.Menlo Park, CA 940251154854206
  15. Hazem Hashem, M.D.Fresno, CA 937021902882574
  16. Maryam Hashemi, M.D.Los Angeles, CA 900591013175033
  17. Parisa Hashemi, DOIrvine, CA 926121013410588
  18. Robert Haskell, M.D.Los Angeles, CA 900681558686501
  19. Jessica Haslam, MDLos Angeles, CA 900951063153377
  20. Thomas Haspel, MDSan Andreas, CA 952491104854843
  21. Sameer Hassamal, MDLa Verne, CA 917501538459011
  22. Dahir HassanSacramento, CA 958171811740343
  23. Deena Hassan, M.D.Los Angeles, CA 900131407272388
  24. Imran Hassan, M.D.Norwalk, CA 906501902092695
  25. Caitlin Hasser, MDSan Francisco, CA 941431356479745
  26. John Hassler, M.D.La Jolla, CA 920371306928700
  27. Karin Hastik, M.D.San Francisco, CA 941041457401002
  28. Douglas Hasu, MDPanorama City, CA 914021578630570
  29. Zachary Hatch, M.D.Santa Paula, CA 930601467730614
  30. Khoiviet Hathuc, D.O,Long Beach, CA 908221497921324
  31. Heather Hauck, MDLemoore, CA 932461912228917
  32. Richard Hauger, M.D.San Diego, CA 921611205931847
  33. Alexander Hauptman, M.D.Berkeley, CA 947051568560951
  34. Robert Hausner, M.D.San Francisco, CA 941151063585487
  35. Thomas Havel, M.D.Mountain View, CA 940391871625194
  36. Diana Havill, MDWoodland Hills, CA 913671003053307
  37. Abraham Havivi, M.D.Los Angeles, CA 900241740407329
  38. John Hawkins, DOWalnut Creek, CA 945961730267824
  39. Jabeen Hayat, MDSutter Creek, CA 956851750567384
  40. Daniel Haycraft, M.D.Calistoga, CA 945151609938893
  41. Kevin Hayes, MDFolsom, CA 956301720231475
  42. Sarah Haynal, M.D.Larkspur, CA 949391073823324
  43. Lynne Haynes-Tucker, MDSan Mateo, CA 944031689737157
  44. Jeffrey Hays, MDSan Francisco, CA 941111578798237
  45. William Hayton, M.D.Loma Linda, CA 923571942425178
  46. Robert Hayward, MD, MPHPalo Alto, CA 943041437216744
  47. Ebrahim Hazany, M.D.Newbury Park, CA 913201346359304
  48. Viveca Hazboun, M.D.Los Angeles, CA 900111336330273
  49. Evelyn Hazlett, MDFremont, CA 945381437234119
  50. Soumyadipta Hazra, MDFresno, CA 937021124291224

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.