Just got a call form this number at 7:30 am. So i googled it and got to this site. i called the number back, but received a recording saying it was disconnected.
I received a call from this number on my cell phone but was unable to answer because I was in a meeting at the time. When I tried to call back on a land line I got a message about the number being disconnected. The other messages about it being from WHMC may be relevant because it's possible that it might be a line for the "robo-caller" for reminding us about appointments, because I know that I do have an appointment there some time later this week.