medicare practitioner
A doctor who is more concerned with getting his medicare form signed than he is finding out what a patients health issues are. They will often write a prescription based on a few cursory questions to the patient, without actually examining them or seeking adequate information to diagnose health problems.
I went to see what I thought was a health care professional (doctor) because I had been suffering bad headaches for a couple of weeks, turns out he was nothing more than a medicare practitioner, he handed me a medicare slip to sign while he wrote out a prescription for painkillers and told me to attend an emergency room if they did not go away.