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

Mary Lou Barr

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1184324485

Mary Lou Barr is an Addiction (Substance Use Disorder) Counselor in Durham, North Carolina. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

4324 S Alston Ave Ste 113
Durham, NC 27713-2696
Phone: (919) 682-5777
Fax: (919) 687-6975
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1184324485
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 6, 2023
Last updated in NPPESMarch 6, 2023
Certification dateMarch 6, 2023

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