Who called from 2162293101

We are getting calls from this number saying that they are from cleveland clinic billing department.

Not sure what is going on with this number

Every morning lately the number shows up Cleveland Clinic but no one say anything when I answer the call come in at 9:30 A.M. and 11:00 A.M but no one leave a voice message if I miss the call or if I answer it

Same thing.they call around 10am but no one says anything or leaves a message. Tried calling Cleve Clinic and they claim they did not call. Its getting annoying!

Same thing.they call around 10am but no one says anything or leaves a message. Tried calling Cleve Clinic and they claim they did not call. Its getting annoying!

Same thing.they call around 10am but no one says anything or leaves a message. Tried calling Cleve Clinic and they claim they did not call. Its getting annoying!