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

Mrs. Michelle L Gruenstern, RN

Individual provider Medical-Surgical Registered Nurse · NPI 1780801746

Mrs. Michelle L Gruenstern, RN is a Medical-Surgical Registered Nurse in Appleton, 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?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1818 N Meade St Ste 240 West
Appleton, WI 54911-3496
Phone: (920) 731-8131
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Technologist (primary) Taxonomy 246ZS0410X
Medical-Surgical Registered Nurse Taxonomy 163WM0705X · Licence 170302-30 (WI)

Record details

NPI number1780801746
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 19, 2007
Last updated in NPPESJanuary 28, 2020
Certification dateJanuary 28, 2020

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