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 / OH

STEPHEN CRAIG KOESTERS, MD

INTERNAL MEDICINE

Medical school: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1998

Also: PEDIATRIC MEDICINE

NPI: 1659350783

Practice Locations (4)

OSU INTERNAL MEDICINE LLC

3900 STONERIDGE LN

DUBLIN, OH 430172288

6143665001

OSU GENERAL INTERNAL MEDICINE LLC

895 YARD ST

GRANDVIEW HEIGHTS, OH 432123886

6142939780

OSU INTERNAL MEDICINE LLC

6100 N HAMILTON RD

WESTERVILLE, OH 430812062

6148148100

OSU INTERNAL MEDICINE LLC

6100 N HAMILTON RD, SUITE 5C

WESTERVILLE, OH 430812062

6142933196

Source: CMS National Downloadable File, September 2026.