Medical Services Group They, somehow, obtained my medication information Nationwide

I received a phone call on 01/17/2017 at 12:55 PM from a woman with a slight philipine accent claiming that she was from "The Medical Services Group". She proceeded to ask about my current pain medications. I became suspicious and asked her where she obtained my information. She was very evasive and after I asked a few more pointed questions, the phone line became mysteriously quiet. It seems like this company is trying to sell you special compounded medications, with a number of ingredients. I am alarmed that they seem to have the abilty to access my doctor's or pharmacies information.