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 / MO

MARY ELLEN FLANAGAN, NP

NURSE PRACTITIONER

Graduated: 2019

NPI: 1033763297

Practice Locations (5)

WASHINGTON UNIVERSITY

10 BARNES W DR

SAINT LOUIS, MO 631416350

WASHINGTON UNIVERSITY

4500 FOREST PARK AVE

SAINT LOUIS, MO 631082114

WASHINGTON UNIVERSITY

5201 MID AMERICA PLZ

SAINT LOUIS, MO 631290002

WASHINGTON UNIVERSITY

5225 MID AMERICA PLZ

SAINT LOUIS, MO 631290002

8006472098

WASHINGTON UNIVERSITY

10 BARNES W DR, 200 ASTHMA AND ALLERGY CENTER WASH UNIV

ST LOUIS, MO 631416350

3149968670

Source: CMS National Downloadable File, September 2026.

MARY FLANAGAN, NP | HealthCareAtlasUSA