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

Individual provider Clinical Social Worker · NPI 1760717664

William Tucker Zappas, ASW is a Clinical Social Worker in Oakland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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Practice location Address checks out

1814 Franklin St 4th Fl
Oakland, CA 94612-3487
Phone: (510) 318-6102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW21980110 (CA)

Record details

NPI number1760717664
Entity typeIndividual (Type 1)
GenderMale
Credentials ASW
Sole proprietorYes
NPI enumeratedOctober 9, 2009
Last updated in NPPESJune 4, 2013

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