JH Portfolio Debt Equities, LLC Debt Collection Complaint

JH Portfolio Debt Equities, LLC Debt collection department,

Medical Cont'd attempts collect debt not owed Debt is not mine Florida

Collector states that a bill is due from the physician. According to the physicians billing group, no bill is pending nor did they send one to collection company. The credit people calling do not have my correct address, and are asking for payment by credit card over the phone. They have not provided any information as to who the exact person/company the debt is owed to. I believe this to be a scam.