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

GRETCHEN E FARMER, MD

INTERNAL MEDICINE

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2003

Also: PEDIATRIC MEDICINE

NPI: 1720283450

Practice Locations (2)

MERCY CLINIC EAST COMMUNITIES

1935 PRAIRIE DELL RD, SUITE 400

UNION, MO 630844327

6365832508

MERCY CLINIC EAST COMMUNITIES

851 E 5TH ST

WASHINGTON, MO 630903130

Source: CMS National Downloadable File, September 2026.