Our services are tailored to your needs, whether it’s 9 a.m. audiograms in our mobile unit or 2 a.m. active shooter training for your third shift managers. Physicians Quality Care OCCMed is the only occupational medicine provider in West Tennessee with a completely outfitted mobile unit. Our 36-foot mobile unit can perform most testing and teaching services at your jobsite with minimal inconvenience to your employees and little disruption to your schedule.