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

MS. Heidi Weiss, LMSW

Individual provider Social Worker · NPI 1891348876

MS. Heidi Weiss, LMSW is a Social Worker in Greenwich, Connecticut. Licensed in New York. Registered with an NPI since 2019.

Licensed in
NY
In the registry since
2019
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

17 Putnam Grn Apt C
Greenwich, CT 06830-6040
Phone: (914) 645-8378
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 070853 (NY)

Record details

NPI number1891348876
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 19, 2019
Last updated in NPPESMarch 5, 2024
Certification dateMarch 5, 2024
Mailing address17 Putnam Grn Apt C, Greenwich, CT 06830-6040

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