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

Matthew Staniewicz LCSW

Organization Clinical Social Worker · NPI 1679324420

Matthew Staniewicz LCSW is a Clinical Social Worker in New Haven, Connecticut. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

69 W Prospect St
New Haven, CT 06515-1608
Phone: (203) 285-4530
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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 number1679324420
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew Staniewicz — Social Worker · (203) 285-4530
Other names Matthew Staniewicz Lcsw
NPI enumeratedMarch 29, 2024
Last updated in NPPESMarch 29, 2024
Certification dateMarch 29, 2024
Mailing address69 W Prospect St, New Haven, CT 06515-1608

Other providers in New Haven