Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jasper Jacobus Hart Verduin

Individual provider Social Worker · NPI 1265139422

Jasper Jacobus Hart Verduin is a Social Worker in San Francisco, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

1500 Franklin St
San Francisco, CA 94109-4523
Phone: (415) 474-7310
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 113092 (CA)

Record details

NPI number1265139422
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 8, 2023
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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