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

Mrs. Hedy M. Montalvo, LCSW

Individual provider Clinical Social Worker · NPI 1831463603

Mrs. Hedy M. Montalvo, LCSW is a Clinical Social Worker in Commack, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2012
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

35 Crooked Hill Rd
Commack, NY 11725-5415
Phone: (631) 807-9152
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 071084-1 (NY)

Record details

NPI number1831463603
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 27, 2012
Last updated in NPPESFebruary 27, 2012

Other providers in Commack