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

Peter Zook, MSW, LSW

Individual provider Social Worker · NPI 1275905507

Peter Zook, MSW, LSW is a Social Worker in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2015
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

1315 Walnut St Ste 1708
Philadelphia, PA 19107-4717
Phone: (267) 858-0834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence SW132493 (PA)

Record details

NPI number1275905507
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LSW
Sole proprietorYes
NPI enumeratedOctober 26, 2015
Last updated in NPPESFebruary 22, 2023
Certification dateFebruary 22, 2023

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