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

Individual provider Clinical Social Worker · NPI 1619841913

Claire Gillian Poneman, LMSW is a Clinical Social Worker in New York, New York. Licensed in Connecticut, New Jersey and New York. Registered with an NPI since 2025.

Licensed in
CT, NJ, NY
In the registry since
2025
Specialties on file
3
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

15 W 12th St Apt 1G
New York, NY 10011-8557
Phone: (917) 410-1422
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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 128922 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 11606 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SL07359600 (NJ)

Record details

NPI number1619841913
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 1, 2025
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

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