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

Mary D Hennessy, LMSW

Individual provider Mental Health Counselor · NPI 1508055773

Mary D Hennessy, LMSW is a Mental Health Counselor in Red Hook, 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

30 Benner Rd
Red Hook, NY 12571-1543
Phone: (845) 758-0241
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 025168 (NY)

Record details

NPI number1508055773
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedOctober 23, 2007
Last updated in NPPESOctober 23, 2007

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