Received a call from this number on my landline. Caller ID says "Louisville, KY" - the City, State format seems to be a standard one for scammers and other unwanted callers. I did not pick up, and the caller did not leave a message.
Received call from this number, no message was left. I Googled "Xarelto Claims" and got several pages of information concerning a class action suit against the makers of the drug Xarelto. Looks like some kind of a scam.