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 114 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. Rose Nikravesh, D.O.Los Angeles, CA 900561720222847
  2. Jason NikschSan Mateo, CA 944031609921667
  3. Lynn Nile, M.D.Fresno, CA 937031326053703
  4. Jeffrey NilesSan Francisco, CA 941111093344194
  5. Jesse Ninmol, MD, MPHLong Beach, CA 908061093493322
  6. Neha Nirodi, M.D.Cupertino, CA 950141164434148
  7. David Nisenbaum, M.D.Santa Ana, CA 927011851659767
  8. Alexander Niss, M.D., PH.D.Sherman Oaks, CA 914231740296136
  9. David Nissan, MDSan Diego, CA 921341790051621
  10. David Niz, MDNorwalk, CA 906501265488944
  11. Rebecca Nkrumah, MDSacramento, CA 958141700302189
  12. Chimno Nnadi, MDSan Francisco, CA 941431316687965
  13. Eric Noble, M.D.Los Angeles, CA 900241942566765
  14. Randolph Noble, M.D.Encino, CA 914361811060064
  15. Luzviminda Nobleza, M.D.Inglewood, CA 903041417972167
  16. Vincent Nocera, MDBerkeley, CA 947041316511306
  17. Anise Noggle, MDSanta Monica, CA 904041912326943
  18. Patrick Nolan, M.D.Fairfield, CA 945331922067297
  19. Antonio Nolasco, M.D.San Jose, CA 951161528192481
  20. Teresa Nolfi, MDPanorama City, CA 914021699413799
  21. Keith Noonan, D.O.San Bernardino, CA 924151508271982
  22. Logan Noone, DORichmond, CA 948011659953321
  23. Ghulam Noorani, MDRialto, CA 923761417900069
  24. Douglas Noordsy, MDStanford, CA 943051336236330
  25. Roya Noorishad, MDAntioch, CA 945311790195634
  26. Jessica Nord, M.D.Santa Monica, CA 904031548454036
  27. Thomas Nordahl, M.D., PH.D.Sacramento, CA 958171831174747
  28. Ainhoa NorindrLos Angeles, CA 900331659075265
  29. Jill Norman, M.D.Santa Barbara, CA 931011366817983
  30. Kim Norman, MDSan Francisco, CA 941431639211683
  31. Ryan NorrisVacaville, CA 956881568098549
  32. Saba Notghi, M.D.Reseda, CA 913351801979760
  33. Muhammad Nouman, MDMoreno Valley, CA 925551316635014
  34. Andrei Novac, M.D.Newport Beach, CA 926601992818348
  35. Margaret November, M.D.Ventura, CA 930011326265265
  36. Lawrence Novis, M.D.San Leandro, CA 945781316018096
  37. Faina Novosolov, M.D.San Francisco, CA 941311801817994
  38. Kimberly Nowak, D.O.Los Angeles, CA 900131740423524
  39. Cecylia Nowakowska, M.D., PH.D.Menlo Park, CA 940251396762225
  40. Dustin Nowaskie, MDLos Angeles, CA 900891083101000
  41. Nancy Nowlin-Finch, M.DLos Angeles, CA 900641285713503
  42. Tom Noyes, M.D.Laguna Niguel, CA 926771437282993
  43. Ryan Nugent, MDSan Francisco, CA 941081831578723
  44. Zvjezdan Nuhic, M.D.San Diego, CA 921231447395181
  45. Richard Nunes, MDSalida, CA 953681407986466
  46. Julio Cesar Nunes Silva, MDLa Jolla, CA 920371154070753
  47. Nelson Nunez, PAOxnard, CA 930331427646116
  48. Erika Nurmi, M.D., PH.D.Los Angeles, CA 900241558537357
  49. Furqan Nusair, MDLancaster, CA 935361548692809
  50. Nnennaya Nwokeji, M.D.Antioch, CA 945311366737652

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.