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

Mark Bonaventura Jr., LCSW

Individual provider Clinical Social Worker · NPI 1326423500

Mark Bonaventura Jr., LCSW is a Clinical Social Worker in Waterbury, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2015
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

64 Robbins St Behavioral Health- 2nd Fl
Waterbury, CT 06708-2613
Phone: (203) 573-6103
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 9011 (CT)

Record details

NPI number1326423500
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 29, 2015
Last updated in NPPESJuly 29, 2015

Other providers in Waterbury