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

Mr. Terrance L. Williams, BA, CSAC, ICS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1982841904

Mr. Terrance L. Williams, BA, CSAC, ICS is an Addiction (Substance Use Disorder) Counselor in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2009.

Licensed in
WI
In the registry since
2009
Specialties on file
2
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

625 W Washington Ave
Madison, WI 53703
Phone: (608) 280-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 11576 - 132 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 12990 - 135 (WI)

Record details

NPI number1982841904
Entity typeIndividual (Type 1)
GenderMale
Credentials BA , CSAC , ICS
Sole proprietorNo
NPI enumeratedJanuary 13, 2009
Last updated in NPPESOctober 15, 2010

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