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

Mary Elizabeth Celestin-Langlois, LPC, ATR-P

Individual provider Mental Health Counselor · NPI 1447913314

Mary Elizabeth Celestin-Langlois, LPC, ATR-P is a Mental Health Counselor in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2021.

Licensed in
LA
In the registry since
2021
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

3080 Teddy Dr Ste A
Baton Rouge, LA 70809-1925
Phone: (928) 699-4940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 9974 (LA)
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1447913314
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , ATR-P
Sole proprietorNo
NPI enumeratedOctober 18, 2021
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

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