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

Mrs. Joan Frimmer

Individual provider Clinical Social Worker · NPI 1003398298

Mrs. Joan Frimmer is a Clinical Social Worker in Westport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2018

Practice location Address checks out

138 Imperial Ave
Westport, CT 06880
Phone: (203) 454-7205
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 000019 (CT)

Record details

NPI number1003398298
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 4, 2018
Last updated in NPPESSeptember 4, 2018

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