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

OLIVIA K ERTMER

NURSE PRACTITIONER

Graduated: 2023

NPI: 1992557565

Practice Locations (1)

SURGICAL ASSOCIATES OF NEENAH, S.C.

225 MEMORIAL DR, SUITE 1010

BERLIN, WI 549231243

9207254527

Source: CMS National Downloadable File, September 2026.