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 111 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. Laura Nasatir, MDSacramento, CA 958261700825585
  2. Cyrus Nasserian, M.D.Covina, CA 917241154692556
  3. Faezeh Nassry, M.D.Pasadena, CA 911051922462274
  4. Khashayar NattaghNewport Beach, CA 926601346822673
  5. Himani Natu, M.D.Santa Cruz, CA 950601144301623
  6. Melissa Nau, MDSan Francisco, CA 941431386834067
  7. Irvin Navarrete MataLos Angeles, CA 900951710333117
  8. Erika Navarro, MDSalinas, CA 939061114930005
  9. Francisco Navarro, A99803Pasadena, CA 911051932401791
  10. Lauren Navarro, MDLos Angeles, CA 900331780386987
  11. Shajitha Nawaz, M.D.Temecula, CA 925911659476331
  12. Ksenia Nawrocki, MDChula Vista, CA 919111487882742
  13. Bannanje Nayak, M.DFremont, CA 945381477656262
  14. Jagannath NayakColton, CA 923241548764863
  15. Mala Nayak, MDPalo Alto, CA 943061215036918
  16. Oyinloye Nayin, MDSanta Clara, CA 950541811418932
  17. Thara Nazareth, MDVacaville, CA 956881609360882
  18. Edwyne Nazarian, MDKentfield, CA 949041093868655
  19. Madeline Nazario, MDFresno, CA 937021841837366
  20. Maryam Nazian Najafi, MDSan Jose, CA 951161679860464
  21. Johannes Ndlela, M.D.Colton, CA 923241699837898
  22. Robert Neborsky, M.D.Del Mar, CA 920141871610345
  23. Matthew Nedjat-HaiemRiverside, CA 925211124732193
  24. Joshua NeffSan Francisco, CA 941431669933321
  25. Marc Nehorayan, MDVan Nuys, CA 914051689763096
  26. Vedika Nehra, M.D.San Francisco, CA 941181548580384
  27. Haleh Nekoorad-Long, M.D.San Francisco, CA 941181952492571
  28. Adam Nelson, M.D.Mill Valley, CA 949411124032230
  29. Jared Nelson, D.O.Rialto, CA 923761295091791
  30. Jefferson Nelson, M.D.Salinas, CA 939061013950708
  31. John Nelson, M.D.Ojai, CA 930231083632061
  32. Kristen Nelson, M.D.North Hills, CA 913431740624105
  33. Lydia Nelson, MDSylmar, CA 913421033869284
  34. Michele Nelson, MDLaguna Niguel, CA 926771811263114
  35. Nancy NelsonFrench Camp, CA 952311376635680
  36. Rand Nemeh, MDSan Diego, CA 921231225222839
  37. Christopher NemesSan Francisco, CA 941151851772719
  38. Arnold Nerenberg, M.D.Whittier, CA 906021124148440
  39. Richard Ness, M.D.Los Angeles, CA 900241750785028
  40. Albert Nester, M.D.San Marcos, CA 920691962665414
  41. Sophie NethercutSan Mateo, CA 944031528862919
  42. Chelsea Neumann, M.D.Santa Monica, CA 904031922398478
  43. Aaron Neustadt, M.D.Irvine, CA 926181295980605
  44. Donald Nevins, M.D.Corte Madera, CA 949251275880882
  45. Alan NewmanSan Francisco, CA 941171669458394
  46. Alison Newman, M.D.Sacramento, CA 958231528285251
  47. Daniel Newman, M.D.Los Angeles, CA 900331598053704
  48. Donald Newman, MDBurlingame, CA 940101023121787
  49. Emily Newman, M.D.San Francisco, CA 941071851483887
  50. Noreen Newmark, MDChula Vista, CA 919101023064102

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.