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

Individual provider Clinical Social Worker · NPI 1871108084

Chelsea J Barbieri, LMSW is a Clinical Social Worker in Smithtown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2020
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

11 Route 111 Ste 2
Smithtown, NY 11787-3754
Phone: (631) 656-9550
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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 109960-01 (NY)

Record details

NPI number1871108084
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedSeptember 14, 2020
Last updated in NPPESSeptember 14, 2020
Certification dateSeptember 14, 2020

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