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

MS. Harriette Rovner-Ferguson, LCSW

Individual provider Clinical Social Worker · NPI 1942270202

MS. Harriette Rovner-Ferguson, LCSW is a Clinical Social Worker in East Setauket, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

10 Braemer Rd
East Setauket, NY 11733
Phone: (516) 241-6059
Fax: (631) 689-7623
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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 R027434-1 (NY)

Record details

NPI number1942270202
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJuly 13, 2026

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