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

Mary Jan Gremillion, LCSW

Individual provider Social Worker · NPI 1972817906

Mary Jan Gremillion, LCSW is a Social Worker in Baton Rouge, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2010
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1900 S Acadian Thruway
Baton Rouge, LA 70808-1665
Phone: (225) 336-8708
Fax: (225) 336-8703
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6601 (LA)

Record details

NPI number1972817906
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 2, 2010
Last updated in NPPESAugust 2, 2010

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