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

MEGAN L O'BRIEN, DO

DIAGNOSTIC RADIOLOGY

Medical school: AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE

Graduated: 2017

NPI: 1659804193

Practice Locations (2)

BJC OUTPATIENT IMAGING LLC

1785 CLARKSON RD

CHESTERFIELD, MO 630174966

6366811540

WASHINGTON UNIVERSITY

510 S KINGSHIGHWAY BLVD

SAINT LOUIS, MO 631101016

31436272001

Source: CMS National Downloadable File, September 2026.