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 / TX

MARK J. FLESCHLER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 1984

Also: GERIATRIC MEDICINE

NPI: 1083652986

Practice Locations (1)

FLESCHLER AND PHILLIPS MEDICAL GROUP LLC

8230 WALNUT HILL LN, SUITE 800

DALLAS, TX 752314491

2143451201

Source: CMS National Downloadable File, September 2026.

MARK FLESCHLER, MD | HealthCareAtlasUSA