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

MS. Donna C. Lafleur, LCSW, LICSW

Individual provider Clinical Social Worker · NPI 1437264439

MS. Donna C. Lafleur, LCSW, LICSW is a Clinical Social Worker in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and Vermont.

Licensed in
CT, VT
In the registry since
2006
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

20 York St
New Haven, CT 06510-3220
Phone: (203) 688-9156
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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 002678 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 0890000157 (VT)

Record details

NPI number1437264439
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LICSW
Sole proprietorYes
NPI enumeratedAugust 20, 2006
Last updated in NPPESJuly 8, 2007

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