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

William Leroy Foster Jr.

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1356765747

William Leroy Foster Jr. is an Addiction (Substance Use Disorder) Counselor in Butte, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2014

Practice location Address checks out

1250 Harrison Ave
Butte, MT 59711
Phone: (406) 565-8301
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 1176 (MT)

Record details

NPI number1356765747
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 6, 2014
Last updated in NPPESFebruary 6, 2014

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