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 / MT

JOHN MCCAHAN, MD

RHEUMATOLOGY

Medical school: TEMPLE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2003

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1144319922

Practice Locations (1)

BOZEMAN HEALTH DEACONESS HOSPITAL

931 HIGHLAND BLVD, SUITE 3260

BOZEMAN, MT 597156907

4064142410

Source: CMS National Downloadable File, September 2026.

JOHN MCCAHAN, MD | HealthCareAtlasUSA