The Oklahoma State Board of Osteopathic Medicine has voted to suspend the license of a south Tulsa doctor.
The board took the action against Dr. Christopher Moses. His clinic is in a strip shopping center at 82nd and South Harvard.
Moses is being investigated after several patients died from narcotic prescription overdoses. Federal authorities are conducting the investigation.
According to the Tulsa World, the doctor wrote more than 25,000 prescriptions since 2016. The investigation has been underway since last fall.