I received a call from this number.  It said MedBioCure in my caller ID.  I called back and was able to select an option to be removed from their calling list.  They said to allow up to 72 hours to be removed from their marketing list.

Ditto to info provided by Miranda in that they called yesterday and the ID said MedBioCure. I did not bother to pick up since I doubt the calls legitimacy.

Got a call, didn't pick up.

Have received at least 6 calls from them in the past week.  I don't answer these type of calls because I am 99.9% sure it is a scam or waste of my time.
The "Do Not Call" program is a joke, just like about everything else in the country these days.

I would encourage you to file a complaint with the FTC.

https://complaints.donotcall.gov/complaint/complaintcheck.aspx