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

MS. Marie Osterman, MSWLCSW

Individual provider Clinical Social Worker · NPI 1679710388

MS. Marie Osterman, MSWLCSW 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
2009

Practice location Address checks out

320 W End Ave 1A
New York, NY 10023 Not confirmed with CMS for 17 years — call before visiting
Phone: (212) 799-9404
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 R012930 (NY)

Record details

NPI number1679710388
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSWLCSW
Sole proprietorYes
NPI enumeratedJanuary 16, 2009
Last updated in NPPESJanuary 16, 2009

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