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

Warren G Hathaway, LCSW

Individual provider Clinical Social Worker · NPI 1750498648

Warren G Hathaway, LCSW is a Clinical Social Worker in Scarborough, Maine. Licensed in Maine and Vermont. Registered with an NPI since 2006.

Licensed in
ME, VT
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

71 US Route 1 Ste C
Scarborough, ME 04074-7174
Phone: (207) 883-5532
Fax: (207) 883-5552
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 LC19474 (ME)
Clinical Social Worker Taxonomy 1041C0700X · Licence 0890000910 (VT)

Record details

NPI number1750498648
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESNovember 20, 2020
Certification dateNovember 20, 2020

Other providers in Scarborough