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

Sj Langer Project LLC

Organization Clinical Social Worker · NPI 1518350537

Sj Langer Project LLC provides Clinical Social Worker services in New York, New York. Licensed in New York. Registered with an NPI since 2015.

Licensed in
NY
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

138 W 25th St 6th Fl #17
New York, NY 10001-7405 Not confirmed with CMS for 11 years — call before visiting
Phone: (917) 617-0243
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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 · Licence 064596R (NY)

Record details

NPI number1518350537
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Simon Langer — Owner · (917) 617-0243
NPI enumeratedMarch 16, 2015
Last updated in NPPESMarch 16, 2015
Mailing address138 W 25th St, 6th Floor, #17, New York, NY 10001-7405

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