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

Colette Marcellus, LCSW

Individual provider Clinical Social Worker · NPI 1700310620

Colette Marcellus, LCSW is a Clinical Social Worker in Elmira, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

100 Washington St
Elmira, NY 14901-2849
Phone: (607) 737-4800
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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 084937 (NY)

Record details

NPI number1700310620
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 18, 2017
Last updated in NPPESFebruary 25, 2022
Certification dateFebruary 25, 2022

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