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

Mark McGrosky

Individual provider Clinical Social Worker · NPI 1477856599

Mark McGrosky is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010

Practice location Address checks out

595 Main St Apt # 1015
New York, NY 10044-0053 Not confirmed with CMS for 15 years — call before visiting
Phone: (212) 223-3227
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R071169-1 (NY)

Record details

NPI number1477856599
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 11, 2010
Last updated in NPPESDecember 11, 2010

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