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 164 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. Jen-Hsiung Wang, M.D.Vallejo, CA 945901356544324
  2. Jennifer WangSan Diego, CA 921031053162578
  3. Jessica Wang, MDLos Angeles, CA 900331467156547
  4. Jessica Wang, DOClaremont, CA 917111528588555
  5. Jianpeng Wang, M.D.Riverside, CA 925091821259086
  6. Jun Wang, DOIrvine, CA 926041780172734
  7. Kara Wang, MDSan Mateo, CA 944031194309823
  8. Linda Wang, MDArcadia, CA 910061083899504
  9. Lisa Wang, M.D.Richmond, CA 948041326113671
  10. Michael Wang, MDLos Angeles, CA 900891225888357
  11. Michele Wang, M.D.Los Angeles, CA 900481942473442
  12. Po Wang, MDPalo Alto, CA 943041982748018
  13. Raziya Wang, M.D.San Mateo, CA 944031831231893
  14. Ryan Wang, M.D.San Diego, CA 921281770960668
  15. Sambin Wang, D.O.Covina, CA 917241861710469
  16. Spencer WangTorrance, CA 905021497382584
  17. Xin Wang, MDNorwalk, CA 906501881641868
  18. Shervin Wang-Kraus, MDStanford, CA 943051841653300
  19. Kerry Wangen, MD, PHDOrange, CA 928681841317609
  20. Bhupinder Waraich, M.D.Fremont, CA 945361689869547
  21. Jaap Waraich, M.D.Fremont, CA 945361316132285
  22. Elizabeth Ward, MDPalo Alto, CA 943011154485860
  23. Yumin WardLos Angeles, CA 900731609432848
  24. Julie Wareham, MDRedlands, CA 923731801853114
  25. Nisha Warikoo, M.D.Costa Mesa, CA 926271306164462
  26. Heather Warm, MDSan Francisco, CA 941101487920385
  27. Ronald Warnell, M.D.Redlands, CA 923731730104472
  28. Mary Warner, MD AND PHDPalo Alto, CA 943041902043649
  29. Chase Warren, M.D.Santa Barbara, CA 931051992140040
  30. Philip WasefSan Bernardino, CA 924081952729543
  31. Stuart Washington, M.D.San Francisco, CA 941071801044243
  32. Marta Wasiak, MDChico, CA 959281346314291
  33. Nader Wassef, MDNapa, CA 945581902945611
  34. Celeste Waters, MDSan Luis Obispo, CA 934011144465493
  35. Christy Waters, MDLancaster, CA 935341831249630
  36. Sara Watkin, M. D.Los Angeles, CA 900251447329479
  37. Garth Watkins, MDVista, CA 920831114188646
  38. Gerald Watkins, MDPanorama City, CA 914021417005208
  39. Katherine Watkins, MDLos Angeles, CA 900251437389095
  40. Melanie Watkins, M.D.Walnut Creek, CA 945951285720797
  41. Aaron Watson, MDLos Angeles, CA 900181386273027
  42. Suzanne Watson, M.D.Del Mar, CA 920141447781331
  43. Jonathan Watt, M.D.San Bernardino, CA 924231588841902
  44. Heather Watterlond, LVNBakersfield, CA 933091043541345
  45. Emily Watters, M.D.Albany, CA 947061336309897
  46. Nicodemus Watts, M.D.San Diego, CA 921301689607749
  47. Eric Weaver, MDCorte Madera, CA 949251538604608
  48. Karl Weaver, M.D.Santa Maria, CA 934581295829406
  49. Ian Webber, MDSan Francisco, CA 941231417061094
  50. Armeen Weber, M.D.Oakland, CA 946051063645356

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.