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

Brett Edward Quantrille, LCSW

Individual provider Clinical Social Worker · NPI 1104986272

Brett Edward Quantrille, LCSW is a Clinical Social Worker in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2006.

Licensed in
LA
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 →

Practice location Address checks out

14635 S Harrells Ferry Rd Ste 6 C
Baton Rouge, LA 70816-2959
Phone: (225) 755-5715
Fax: (225) 218-4177
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 4414 (LA)

Record details

NPI number1104986272
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 11, 2006
Last updated in NPPESJuly 27, 2009

Other providers in Baton Rouge