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

MS. Deanna Alpert, LCSW

Individual provider Clinical Social Worker · NPI 1255388567

MS. Deanna Alpert, LCSW is a Clinical Social Worker in Southold, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

53840 Main Rd Box 955
Southold, NY 11971-4625
Phone: (631) 765-3802
Fax: (631) 734-5962
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R016163-1 (NY)

Record details

NPI number1255388567
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 30, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Southold