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

William Lee, LCSW

Individual provider Clinical Social Worker · NPI 1700034253

William Lee, LCSW is a Clinical Social Worker in Walnut Creek, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1460 Maria Ln Ste 300
Walnut Creek, CA 94596-5314
Phone: (415) 830-6561
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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 66064 (CA)

Record details

NPI number1700034253
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 8, 2008
Last updated in NPPESMay 14, 2023
Certification dateMay 14, 2023

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