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

Dr. Marcus Anthony Alexander, LCSW

Individual provider Clinical Social Worker · NPI 1609285212

Dr. Marcus Anthony Alexander, LCSW is a Clinical Social Worker in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2014.

Licensed in
LA
In the registry since
2014
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

5850 Florida Blvd
Baton Rouge, LA 70806-4247
Phone: (225) 201-0696
Fax: (225) 201-1792
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 12753 (LA)
School Social Worker Taxonomy 1041S0200X · Licence 12753 (LA)

Record details

NPI number1609285212
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 7, 2014
Last updated in NPPESMarch 12, 2021
Certification dateMarch 12, 2021

Other providers in Baton Rouge