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

Matthew Pieknik LCSW

Organization Clinical Social Worker · NPI 1700624236

Matthew Pieknik LCSW provides Clinical Social Worker services in New York, New York. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

5 W 19th St Fl 3
New York, NY 10011-4238
Phone: (917) 891-0144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1700624236
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew Pieknik — Director · (917) 891-0144
NPI enumeratedJuly 18, 2024
Last updated in NPPESJuly 18, 2024
Certification dateJuly 18, 2024
Mailing address5 W 19th St Fl 3, New York, NY 10011-4238

Other providers in New York