Who called from 4045011009

I got 2 calls, didn't recognize the number so I didn't answer. They left a message twice for a doctor and leaving patient information for the Doctor.  Not a prank call.

This number ID'ed on my landline as Dekalb Regional, left no msg and hanged up

DeKalb Medical called to confirm an appointment

This is Dekalb Medical Center. In a hospital, most of the phones have the same number but a different extension so the right person can be reached and 1000 phone numbers belonging to the hospital. That would be too expensive and doesn't make sense. This phone number is legit, I work there.

I got a call from this number. The call was about  to schedule an appointment.