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

Mark Henry Sherry, LMSW

Individual provider Social Worker · NPI 1891250460

Mark Henry Sherry, LMSW is a Social Worker in Potsdam, New York. Licensed in New York. Registered with an NPI since 2019.

Licensed in
NY
In the registry since
2019
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

12 Elm St
Potsdam, NY 13676-2166
Phone: (315) 353-2572
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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 105630 (NY)

Record details

NPI number1891250460
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedFebruary 7, 2019
Last updated in NPPESFebruary 7, 2019
Mailing address50 Leroy St, Potsdam, NY 13676-1799

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