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

CHARLES W MCMAHON, MD

GASTROENTEROLOGY

Medical school: UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE

Graduated: 2012

NPI: 1861768053

Practice Locations (2)

SAINT LUKES PHYSICIAN GROUP INC

4321 WASHINGTON ST, SUITE 5100

KANSAS CITY, MO 641115933

9134919100

MID AMERICA GASTRO INTESTINAL CONSULTANTS P C

4321 WASHINGTON ST, SUITE 5600

KANSAS CITY, MO 641115936

8165612000

Source: CMS National Downloadable File, September 2026.