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

Madison Marie Simpson, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1821653510

Madison Marie Simpson, RN is an Addiction (Substance Use Disorder) Registered Nurse in Oshkosh, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2019.

Licensed in
WI
In the registry since
2019
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

505 S Washburn St
Oshkosh, WI 54904-7949
Phone: (920) 232-2332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence 243451-30 (WI)

Record details

NPI number1821653510
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 8, 2019
Last updated in NPPESMay 8, 2019
Mailing address505 S Washburn St, Oshkosh, WI 54904-7949

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