Just got a call from them, hung up when the machine picked up.

Display just said "diabetes"

SEVERAL CALLS FROM THIS NUMBER LEAVES NO MESSAGE
JUST SAY'S OUT OF AREA ON CALLER ID.

This number called with the designation "Diabetes".  If this a ligitimate company or charity call they would have left a message on the answer machine.  They did not.  So one can only make the assumption that this is a pure scam call.

Just got another call; my caller ID shows "Diabetes."  Even though I have diabetes, I won't pick up.  No message is ever let.

Listed Diabetes as well.  When I answer the phone and say hello they do not talk.
They won't leave a message on the machine either.