Home > Find A Doctor Find A Doctor Search for a physician or surgeon with privileges at Passavant Area Hospital below. For healthcare providers: Online Provider Verification M. Haitham Bakir, MD Pulmonary / Internal Medicine SIU Medicine P. O. Box 19636Springfield, IL Phone Number: 217-545-8000 Website: https://www.siumed.org/doctor/m-haitham-bakir.html Back to Care Providers