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

Constance Leslie LICSW Inc

Organization Clinical Social Worker · NPI 1811305584

Constance Leslie LICSW Inc is a Clinical Social Worker in Northampton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2014.

Licensed in
MA
In the registry since
2014
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

16 Armory St
Northampton, MA 01060-3536
Phone: (413) 582-6922
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 1018753 (MA)

Record details

NPI number1811305584
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Constance Leslie — President · (413) 582-6922
NPI enumeratedJuly 25, 2014
Last updated in NPPESJuly 25, 2014
Mailing address16 Armory St, Northampton, MA 01060-3536

Other providers in Northampton