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

MS. Margaret Nmi Underhill, CSAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1184929192

MS. Margaret Nmi Underhill, CSAC is an Addiction (Substance Use Disorder) Counselor in Milwaukee, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2011

Practice location Address checks out

1108 N Milwaukee St Unit #313
Milwaukee, WI 53202-3208
Phone: (414) 507-8593
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 1036-132 (WI)

Record details

NPI number1184929192
Entity typeIndividual (Type 1)
GenderFemale
Credentials CSAC
Sole proprietorYes
NPI enumeratedJanuary 22, 2011
Last updated in NPPESJanuary 22, 2011

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