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

STEFANIE JO O'SULLIVAN, NP

NURSE PRACTITIONER

Graduated: 2025

NPI: 1457812059

Practice Locations (1)

THEDACARE, INCORPORATED

710 PARK AVE

WAUPACA, WI 549811956

9207202300

Source: CMS National Downloadable File, September 2026.

STEFANIE O'SULLIVAN, NP | HealthCareAtlasUSA