Yes, you can walk in for a DOT physical at urgent care if the clinic provides CDL medical exams without an appointment. Commercial drivers often need these exams for CDL certification or renewal, and finding convenient same day care can make the process easier to fit into your schedule. AFC Urgent Care Centennial performs DOT physicals daily for drivers in Centennial and Littleton, Colorado. Our clinic is open 7 days a week from 8am to ...