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

Individual provider Clinical Social Worker · NPI 1437303344

Mrs. Gretchen Holmes Placzek, MSW is a Clinical Social Worker in Pleasant Hill, California. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

2025 Sherman Dr
Pleasant Hill, CA 94523-3426
Phone: (925) 878-5616
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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

Record details

NPI number1437303344
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedNovember 5, 2008
Last updated in NPPESNovember 5, 2008

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