MEDICAL SERVICE GROUP
Not sure who they are...the internet says this title belongs to an authentic medical facility...however comma...there are ALSO sites that document SCAM and FRAUD in the listing.  I don't have time to check all these websites...so I guess your best bet is to DELETE or ANSWER (?) ... I DO NOT remember this name and if I didn't contact them...I'm assuming it's a telemarketer and my choice will be DELETE.
Thank GOD we all have those choices!