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 / WY

MATTHEW A LOPTIEN, MD

EMERGENCY MEDICINE

Graduated: 2009

NPI: 1083858088

Practice Locations (1)

SUMMIT MEDICAL GROUP LLC

214 E 23RD ST

CHEYENNE, WY 820013748

3076342273

Source: CMS National Downloadable File, September 2026.

MATTHEW LOPTIEN, MD | HealthCareAtlasUSA