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 / DC

JOHN H. SHERNER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 1999

Also: CRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE

Offers telehealth

NPI: 1043309024

Practice Locations (1)

MEDSTAR MEDICAL GROUP II LLC

110 IRVING ST NW

WASHINGTON, DC 200103017

2028777000

Source: CMS National Downloadable File, September 2026.

JOHN SHERNER, MD | HealthCareAtlasUSA