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 / VA

JOHN CARMACK, MD

EMERGENCY MEDICINE

Medical school: VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE

Graduated: 2011

Also: FAMILY PRACTICE

NPI: 1023034972

Practice Locations (3)

AMERICAN GREATEST CARE LLC

9276 OLD KEENE MILL RD

BURKE, VA 220154201

5715163116

ROANOKE VALLEY HEALTHCARE PARTNERS LLC

602 BRANDON AVE SW, SUITE 222

ROANOKE, VA 240153212

5407740000

AMERICAN GREATEST CARE LLC

14087 RICHMOND HWY, SUITE 101

WOODBRIDGE, VA 221912171

5713008000

Source: CMS National Downloadable File, September 2026.

JOHN CARMACK, MD | HealthCareAtlasUSA