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

Mary Kay Winarski, NP

Individual provider Nurse Practitioner · NPI 1245296466

Mary Kay Winarski, NP is a Nurse Practitioner in Menomonee Falls, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

W180N7950 Town Hall Rd
Menomonee Falls, WI 53051-4049
Phone: (262) 255-2500
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 74780 (WI)

Record details

NPI number1245296466
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESOctober 5, 2010

Other providers in Menomonee Falls