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

Mr. John J Malone, LCSW, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1649481599

Mr. John J Malone, LCSW, CASAC is an Addiction (Substance Use Disorder) Counselor in Northport, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
2
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

4 Robert Lennox Dr
Northport, NY 11768-1035
Phone: (631) 662-2747
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 7654 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence R030324-1 (NY)

Record details

NPI number1649481599
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , CASAC
Sole proprietorYes
NPI enumeratedMay 24, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in Northport