NPPES file of Aug 9, 2026

Psychiatric/Mental Health Nurse Practitioner in California

4,226 NPPES records list psychiatric/mental health nurse practitioner with a practice address in California, 11 per 100,000 residents, the 45th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 81 of 85.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LP0808X · 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, 364

  1. Los Angeles364
  2. San Diego287
  3. San Francisco181
  4. Long Beach122
  5. Sacramento117

Psychiatric/Mental Health Nurse Practitioner records in California

  1. Samir Walkman, PMHNP-BC, MSN, RNKingsburg, CA 936311871280669
  2. La Tanya Wallace, FNPSan Diego, CA 921111841453487
  3. Lisa Wallace, RNMather, CA 956551720476641
  4. Sharon Wallace, NPChino, CA 917101396398921
  5. Kevin WallerSanta Clarita, CA 913211881535557
  6. Timothy WalrodFolsom, CA 956301194688739
  7. Heather WalshGardena, CA 902481700561511
  8. Alice Wambui, NPWest Covina, CA 917901790269025
  9. Fei Wang, PMHNPIrvine, CA 926021700535796
  10. Shou WangRedlands, CA 923731679071153
  11. Robert Warburton, ARNPTustin, CA 927801477021764
  12. Anthony Ward, NPLos Angeles, CA 900171013378967
  13. Colette Warden, P.M.H.N.P.Oakland, CA 946021497137749
  14. Tyhesha Ware, DNP,RN,NP,PHN,PMHNPDublin, CA 945681861347601
  15. Desiree Warner, PMHNP-BC, APRNSan Bernardino, CA 924231609743681
  16. Devin WarnshuisCovina, CA 917241801564620
  17. Angela Warren, PMHNPRedlands, CA 923731992560650
  18. Karen Warren, NURSE PRACTITIONERHuntington Beach, CA 926481447930540
  19. Kathleen Warren, NPSan Diego, CA 921611326077264
  20. Adam WaryamRedlands, CA 923731447106315
  21. Kierra WashingtonGlendale, CA 912061841149887
  22. Shianne WatkinsCarson, CA 907491881562346
  23. Andria Watson, NP, RNSanta Cruz, CA 950601043728090
  24. Brittany Watson, DNP, FNP-C, PMHNP-BCSan Clemente, CA 926721629525340
  25. Jenna WatsonLong Beach, CA 908021376134882
  26. Mary WaweruS Pasadena, CA 910301811662570
  27. Janelle WayImperial Beach, CA 919321932828167
  28. Nicholas Webb, PMHNPSan Pedro, CA 907311467636738
  29. Sandi Webb, RNCulver City, CA 902321932666708
  30. Michele Webber-Klein, NP, LCSWFresno, CA 937261770660953
  31. Joyce Weckl, PMHNP, N.P., CNMOxnard, CA 930361225163850
  32. Dana Wedel, MS, RN, NP,PMHNP-BCOakland, CA 946091780787036
  33. Medy Wedum, NURSE PRACTITIONERSacramento, CA 958161538333513
  34. Charita Weekly, PMHNPOxnard, CA 930331497094304
  35. Katherine Weeks, PMHNPLaguna Niguel, CA 926771124672514
  36. Kelsey Wehrmann, BC-PMHNP, BSN, RNMission Viejo, CA 926911255279253
  37. Maotao Wei, NP-CLos Angeles, CA 900331124524046
  38. Wenting Wei, NPLos Angeles, CA 900261619575198
  39. Joseph Weigel, N.P.Culver City, CA 902321063563542
  40. Steffan Weiner, MSNThousand Oaks, CA 913621013331685
  41. Brandon Weinstock, MS, RN, PMHNP-BCRedding, CA 960011396380705
  42. Keri Weinstock, CNPRedding, CA 960011790042059
  43. Melissa Weisman, BSN, RNSan Diego, CA 921011396590915
  44. Keith WeissSan Diego, CA 921031760356513
  45. John Weixler, NPFairfield, CA 945341699438820
  46. Negresha WelcomeFontana, CA 923371679119127
  47. Donald WellsLong Beach, CA 908071700343613
  48. Nikkia Wells, NURSE PRACTITIONERLa Jolla, CA 920371609558428
  49. Talitha Wells, PMHNPEastvale, CA 917521720907769
  50. Sarah Wenger, PMHNPRiverside, CA 925031144783184

Source: CMS NPPES, primary taxonomy 363LP0808X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 45 of 51 per resident

  1. Missouri12
  2. Illinois12
  3. Wisconsin12
  4. California11
  5. Alabama11
  6. West Virginia10
  7. 50 states and D.C.17

Source: CMS NPPES, primary taxonomy 363LP0808X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

61.9% of these records appear in a Medicare file, against 70.0% 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. California61.9%
  2. United States70.0%

Psychiatric/Mental Health Nurse Practitioner records in California, measured

  • In a Medicare file2,614 of 4,226 · 61.9% here, 70.0% nationally
  • In the CMS Doctors and Clinicians file1,965 · 46.5% here, 56.0% nationally
  • Not updated in five years or more688 · 16.3% here, 21.8% nationally
  • Median graduation year2021 · the 1,965 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LP0808X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,226 NPPES records list psychiatric/mental health nurse practitioner (363LP0808X) as their primary taxonomy with a practice address in California: 11 per 100,000 residents against 17 nationally (50 states and D.C.). Los Angeles has 364 of them (9%).

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. Texas4,227
  2. New York4,129
  3. Florida4,715
  4. Ohio2,498

States with a similar rate per 100,000

  1. Alabama10.5
  2. West Virginia10.4
  3. Hawaii10.1
  4. South Carolina10.0

The largest states

  1. Florida4,715
  2. Texas4,227
  3. New York4,129
  4. Ohio2,498
  5. Maryland2,373

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.