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

John Mark Palczewski, MSW

Individual provider Social Worker · NPI 1023502291

John Mark Palczewski, MSW is a Social Worker in Buffalo, New York. Registered with an NPI since 2018.

In the registry since
2018
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

1050 Niagara St
Buffalo, NY 14213-2007
Phone: (716) 884-0700
Fax: (716) 884-0631
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1023502291
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedJune 20, 2018
Last updated in NPPESJune 20, 2018
Mailing address1050 Niagara St, Buffalo, NY 14213-2007

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