NPPES file of Aug 9, 2026

Occupational Health Nurse Practitioner in California

71 NPPES records list occupational health nurse practitioner with a practice address in California, 0.2 per 100,000 residents, the 13th highest rate of 46. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LX0106X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 7

  1. San Diego7
  2. San Francisco7
  3. Oakland5
  4. Los Angeles4
  5. Fresno3

Occupational Health Nurse Practitioner records in California

  1. Joyce Safian, F.N.P.,PH.D.Fresno, CA 937211134260250
  2. Shaleena SajwaniSacramento, CA 958161184112609
  3. Yolanda Salazar-Turnbull, NPLos Angeles, CA 900271821668856
  4. Tanisha Sandhu, FNPVallejo, CA 945891174904080
  5. Kathleen Scott, NPSan Jose, CA 951281508961202
  6. Sarah Scott, NPMadera, CA 936381053476200
  7. Rossana Segovia-Bain, RN, NP-CSan Francisco, CA 941151649461195
  8. Nancy Seiler, FNPSan Luis Obispo, CA 934011427448414
  9. Breena Siliznoff, NPFresno, CA 937101285912121
  10. Teresa Simas, N.P.Visalia, CA 932911194810739
  11. Jaskiran Singh, FNPLos Angeles, CA 900451417784067
  12. Keith Spychalski, RNPStanford, CA 943051710292552
  13. Janet Stanger, NPRoseville, CA 956781669545620
  14. Susan Tancredi, ANP-BCSan Diego, CA 921211558484972
  15. Jina Thomas, NPSacramento, CA 958171982836854
  16. Leslie Thompson, NPSan Diego, CA 921231346362134
  17. Diane Vogelei, ANPSan Francisco, CA 941151801915095
  18. Leilani Wagner, FNP-BCModesto, CA 953551689914798
  19. Tammy Watts, R.N., N.P.Pleasanton, CA 945881750550349
  20. Christine Weimer, MN FNPRosemead, CA 917701619315165
  21. Lisa Zec, FNPWalnut Creek, CA 945961962563171

Source: CMS NPPES, primary taxonomy 363LX0106X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 13 of 46 per resident

  1. Maine0.2
  2. South Carolina0.2
  3. Wisconsin0.2
  4. California0.2
  5. Montana0.2
  6. Oregon0.2
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 363LX0106X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

26.8% of these records appear in a Medicare file, against 26.3% 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. California26.8%
  2. United States26.3%

Occupational Health Nurse Practitioner records in California, measured

  • In a Medicare file19 of 71 · 26.8% here, 26.3% nationally
  • In the CMS Doctors and Clinicians file6 · 8.5% here, 12.2% nationally
  • Not updated in five years or more58 · 81.7% here, 65.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LX0106X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

71 NPPES records list occupational health nurse practitioner (363LX0106X) as their primary taxonomy with a practice address in California: 0.2 per 100,000 residents against 0.1 nationally (50 states and D.C.). San Diego has 7 of them (10%).

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. Massachusetts40
  2. Florida21
  3. Texas17
  4. Pennsylvania16

States with a similar rate per 100,000

  1. Wisconsin0.2
  2. South Carolina0.2
  3. Indiana0.2
  4. New Jersey0.1

The largest states

  1. Massachusetts40
  2. Florida21
  3. Texas17
  4. Pennsylvania16
  5. Indiana15

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.