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

Mary T Williams

Individual provider Mental Health Counselor · NPI 1548735400

Mary T Williams is a Mental Health Counselor in Baton Rouge, Louisiana. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

5425 Galeria Dr Ste C
Baton Rouge, LA 70816-8004
Phone: (225) 205-8678
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1548735400
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 8, 2018
Last updated in NPPESOctober 8, 2018

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