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

Mr. John Francis Hennessey, LCSW

Individual provider Clinical Social Worker · NPI 1174813893

Mr. John Francis Hennessey, LCSW is a Clinical Social Worker in Vernon, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

60 Elm St
Vernon, CT 06066-3240
Phone: (860) 875-0292
Fax: (860) 871-4910
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 002169 (CT)

Record details

NPI number1174813893
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 14, 2011
Last updated in NPPESApril 14, 2011

Other providers in Vernon