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

DIANE M OPPENEER, NP

NURSE PRACTITIONER

Graduated: 2003

NPI: 1831174143

Practice Locations (4)

FROEDTERT MANITOWOC MEDICAL GROUP, LLC

1650 S 41ST ST

MANITOWOC, WI 542207316

9203202011

FROEDTERT MANITOWOC MEDICAL GROUP, LLC

1414 N TAYLOR DR

SHEBOYGAN, WI 530811988

9203202436

LAKESHORE COMMUNITY HEALTH CARE, INC

1721 SAEMANN AVE

SHEBOYGAN, WI 530812342

9207836633

LAKESHORE COMMUNITY HEALTH CARE, INC

819 KENTUCKY AVE

SHEBOYGAN, WI 530814954

9207836633

Source: CMS National Downloadable File, September 2026.

DIANE OPPENEER, NP | HealthCareAtlasUSA