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

Isabelle Breen, LCSW

Individual provider Clinical Social Worker · NPI 1003856584

Isabelle Breen, LCSW is a Clinical Social Worker in Milford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
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

949 Bridgeport Ave
Milford, CT 06460-3142
Phone: (203) 878-6365
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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 005825 (CT)

Record details

NPI number1003856584
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJuly 13, 2026
Mailing address18 Colony Rd, Westport, CT 06880-3702

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