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

Mary Diane Savoy

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922528587

Mary Diane Savoy is an Addiction (Substance Use Disorder) Counselor in Houston, Texas. Licensed in Texas. Registered with an NPI since 2017.

Licensed in
TX
In the registry since
2017

Practice location Address checks out

525 N Sam Houston Pkwy E Ste 416
Houston, TX 77060-4016
Phone: (281) 448-6800
Fax: (281) 667-3281
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 · Licence 11625 (TX)

Record details

NPI number1922528587
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 26, 2017
Last updated in NPPESJuly 21, 2022

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