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

MS. Janet Yvonne Merz, LCSW

Individual provider Clinical Social Worker · NPI 1851467302

MS. Janet Yvonne Merz, LCSW is a Clinical Social Worker in Pleasanton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

3825 Hopyard Rd
Pleasanton, CA 94588-8528
Phone: (925) 847-5510
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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 LCS9876 (CA)

Record details

NPI number1851467302
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 27, 2006
Last updated in NPPESJuly 8, 2007

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