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 / MO

ALEXANDER GAYLE PARKER, MD

EMERGENCY MEDICINE

Graduated: 2020

NPI: 1689177743

Practice Locations (1)

MERCY HOSPITAL JEFFERSON

1400 US HWY 61

FESTUS, MO 630284100

6369331111

Source: CMS National Downloadable File, September 2026.

ALEXANDER PARKER, MD | HealthCareAtlasUSA