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

GWEN E HERZOG, NP

NURSE PRACTITIONER

Graduated: 2016

NPI: 1467832667

Practice Locations (1)

OAK MEDICAL SC

645 N CHURCH ST

ELKHORN, WI 531212204

2627234963

Source: CMS National Downloadable File, September 2026.

GWEN HERZOG, NP | HealthCareAtlasUSA