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

Ann E Duffy

Individual provider Social Worker · NPI 1366116378

Ann E Duffy is a Social Worker in Greenfield, Massachusetts. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

102 Main St
Greenfield, MA 01301-3275
Phone: (413) 774-6252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1366116378
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 3, 2021
Last updated in NPPESAugust 3, 2021
Certification dateJuly 23, 2021
Mailing address58 Nash Rd, Cummington, MA 01026-9611

Other providers in Greenfield