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 104 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. Ana Mendoza, M.DFresno, CA 937041922017698
  2. Maria Cristina Mendoza, MDGreenbrae, CA 949041871792234
  3. Ricardo Mendoza, M.D.Torrance, CA 905021972549194
  4. Amanda Mengotto, MDLos Angeles, CA 900951659000131
  5. Edgardo MenviellePasadena, CA 911051053405985
  6. Melchor Mercado, M.D.Modesto, CA 953551750374104
  7. Huey Merchant, M.D.Los Angeles, CA 900071376675934
  8. Grant Meredith, M.D.Los Angeles, CA 900481952755969
  9. Richard Merel, M.D.Torrance, CA 905051720226426
  10. Joseph Merkel, MDPasadena, CA 911011548722267
  11. David Merrill, MDLos Angeles, CA 900951902923410
  12. Edward Merrin, M.D.Santa Rosa, CA 954011518014182
  13. Tuere Merriouns, MDLos Angeles, CA 900121740564111
  14. Eli Merritt, M.D.San Francisco, CA 941101881751170
  15. Jane Mertens, M.D.Del Mar, CA 920141528125945
  16. Alejandro Meruelo, M.D., PH.D.San Diego, CA 921031265847917
  17. James Mervis, M.D.North Hills, CA 913431831276450
  18. John Mesaros, MDBerkeley, CA 947041669587580
  19. Richard Mesco, D.O.Glendale, CA 912061083849475
  20. Alexis Meshi, MDNewport Beach, CA 926601164552493
  21. Michelle Meshman, MDSacramento, CA 958171386054245
  22. Roswell Messing, PHDSanta Rosa, CA 954041457546517
  23. Amy Metzger, MDNapa, CA 945581568497758
  24. Richard Metzner, M.D.West Hollywood, CA 900691134349061
  25. Aaron Meyer, M.D.San Diego, CA 921031538505425
  26. Ashley Meyer, MDTorrance, CA 905021245033323
  27. Jonathan Meyer, M.D.San Diego, CA 921611003832809
  28. Madeleine Meyer, M.D.Mill Valley, CA 949411851404685
  29. Thomas Meyer, M.D.Oakland, CA 946011417920307
  30. Janet Meyer-Mitchell, PMHNPLakeport, CA 954531659827616
  31. Mikhail Meyerovich, MDSanta Barbara, CA 931171073506952
  32. John Meyers, M.D.Santa Maria, CA 934551851625867
  33. Vidhya Meyyappa, MDMission Hills, CA 913451396364378
  34. Carlos Meza, MDWhittier, CA 906061164950606
  35. Elva Ruth Mezquita, M.D.Northridge, CA 913251477630994
  36. Alyssa MiawotoeSacramento, CA 958171679323703
  37. Eric Michael, M.D.Los Angeles, CA 900681972038388
  38. Paul Michaels, M.D.Morgan Hill, CA 950371649548264
  39. Samia Michaiel, M.D.Los Angeles, CA 900381619054905
  40. Gregory Michas, D.O.Walnut Creek, CA 945971285039651
  41. Christopher Michel, M.D.Berkeley, CA 947041548240021
  42. Luke Michels, M.D.Travis Afb, CA 945351366655318
  43. Alexei Michelson, M.D.Mission Viejo, CA 926911255372389
  44. Ekram Michiel, M.DBakersfield, CA 933011659480390
  45. Ewa Mickiewicz-Marcinkowska, M.D.Covina, CA 917241235393448
  46. Andrew Middleditch, MDSan Francisco, CA 941231922148188
  47. John Middleton, M.D.Fresno, CA 937111427160720
  48. Lance Middleton, MDSan Francisco, CA 941431730686841
  49. Melanie Midget, D.O.Los Angeles, CA 900591689747545
  50. Christopher Migdal, MDLa Jolla, CA 920931487179248

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.