This is a scammer. He is targeting the elderly. He will say he is from Wellcare and that's what the caller ID will show (it's a legitimate company), but he is not affiliated with them. He will offer you free, full dental and medical coverage. He will know your address, probably off of some Medicare data he got. He will try to schedule an appointment with you and give you a fake confirmation number. When you ask what number we call to verify that he works for Wellcare, he gave us 1-877-780-3894, which is a dead telemarketing number. We told him to stop calling. BEWARE he sounds very legitimate, but please for the safety of the elderly, decline an appointment and call the police if he tries anything.