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

Elizabeth Obrien, LCSW

Individual provider Social Worker · NPI 1740716760

Elizabeth Obrien, LCSW is a Social Worker in Aquebogue, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2017
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 →

Practice location Address checks out

508 Main Rd
Aquebogue, NY 11931
Phone: (631) 903-4333
Show map & directions

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

Additional practice locations (1)

  • 200 Cranford Blvd, Mastic, NY 11950-1329 — (631) 903-4333

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 098825 (NY)

Record details

NPI number1740716760
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 11, 2017
Last updated in NPPESSeptember 11, 2025
Certification dateMay 29, 2024