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

MS. Mary Ellen Peck, LCSW

Individual provider Mental Health Counselor · NPI 1497040406

MS. Mary Ellen Peck, LCSW is a Mental Health Counselor in Bay Shore, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

260 Montauk Hwy Ste 8
Bay Shore, NY 11706 Not confirmed with CMS for 15 years — call before visiting
Phone: (631) 647-9009
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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 044226-1 (NY)

Record details

NPI number1497040406
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 17, 2011
Last updated in NPPESJune 17, 2011

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