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

MS. Mary Helen Niederehe, MS, LCSW, CADCIII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1578692752

MS. Mary Helen Niederehe, MS, LCSW, CADCIII is an Addiction (Substance Use Disorder) Counselor in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

6506 Schroeder Rd
Madison, WI 53711-2401
Phone: (608) 271-6778
Fax: (608) 276-5744
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 2660-123 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 407 (WI)

Record details

NPI number1578692752
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LCSW , CADCIII
Sole proprietorNo
NPI enumeratedMarch 5, 2007
Last updated in NPPESSeptember 11, 2025

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