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

Jeff Mosier, ASW, PPSC

Individual provider School Social Worker · NPI 1861243826

Jeff Mosier, ASW, PPSC is a School Social Worker in Castro Valley, California. Practices as a sole proprietor and works from 4 locations. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

4400 Alma Ave
Castro Valley, CA 94546-3104
Phone: (510) 766-0016
Show map & directions

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

Additional practice locations (3)

  • 19400 Santa Maria Ave, Castro Valley, CA 94546-3400 — (510) 537-5910
  • 19722 Center St, Castro Valley, CA 94546-4704 — (510) 247-0665
  • 19600 Cull Canyon Rd, Castro Valley, CA 94552-3715 — (510) 538-8833

Specialties & licences

School Social Worker (primary) Taxonomy 1041S0200X · Licence ASW97774 (CA)

Record details

NPI number1861243826
Entity typeIndividual (Type 1)
GenderMale
Credentials ASW , PPSC
Sole proprietorYes
NPI enumeratedMarch 28, 2024
Last updated in NPPESMarch 28, 2024
Certification dateMarch 28, 2024
Mailing address4400 Alma Ave, Castro Valley, CA 94546-3104

Other providers in Castro Valley