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

MS. Mary R Butler, NP

Individual provider Nurse Practitioner · NPI 1093766487

MS. Mary R Butler, NP is a Nurse Practitioner in Ashwaubenon, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

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

2301 S Oneida St
Ashwaubenon, WI 54304-5230
Phone: (920) 497-7783
Fax: (920) 497-7789
Show map & directions

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

Additional practice locations (1)

  • 130 2nd St, Neenah, WI 54956-2883 — (920) 969-7913

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 2761 (WI)

Record details

NPI number1093766487
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESMarch 7, 2022
Certification dateMarch 7, 2022