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

Mrs. Maureen Valerie Duffy, LMSW

Individual provider Clinical Social Worker · NPI 1225231509

Mrs. Maureen Valerie Duffy, LMSW is a Clinical Social Worker in Blue Point, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

62 Park Ave
Blue Point, NY 11715-1038
Phone: (631) 834-6770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 058335 (NY)

Record details

NPI number1225231509
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJune 6, 2007
Last updated in NPPESJuly 8, 2007

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