HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / WI

KATHERINE L ERSTAD

NURSE PRACTITIONER

Graduated: 2011

NPI: 1497033609

Practice Locations (1)

FOX VALLEY SURGICAL ASSOCIATES LTD

2000 E MILESTONE DR

APPLETON, WI 549136701

9207318131

Source: CMS National Downloadable File, September 2026.

KATHERINE ERSTAD | HealthCareAtlasUSA