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

Matthew Pieknik

Individual provider Clinical Social Worker · NPI 1013459775

Matthew Pieknik 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
2016

Practice location Address checks out

5 W 19th St Fl 3
New York, NY 10011-4238
Phone: (917) 891-0144
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 092593 (NY)

Record details

NPI number1013459775
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 12, 2016
Last updated in NPPESJuly 18, 2024
Certification dateJuly 18, 2024

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