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

Miss. Heather A. Mahoney, LCSW

Individual provider Mental Health Counselor · NPI 1225463987

Miss. Heather A. Mahoney, LCSW is a Mental Health Counselor in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2013
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

79 Trumbull St Ste 1
New Haven, CT 06511-3782
Phone: (203) 444-2536
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 009298 (CT)

Record details

NPI number1225463987
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 12, 2013
Last updated in NPPESJanuary 26, 2022
Certification dateJanuary 26, 2022

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