Scamming with Drugs

Caller showed Haymarket, VA where he was trying to sell me cheaper drugs which he said that Medicare had provided to him my name and number.  Well first off, I'm not on any drugs at all, second, the information he had was on me, so where did he get it from... could it be Medicare and a kickback?  This I don't know, but I'm not going to be sitting down and picking my nose over this ruthless adventure of fraud which needs to be reported.  How dare Medicare or any organization has the right in divulging personal and private information.  They, too will be contacted.  And the Attorney General in my state.