Real insurance call
Found site with multiple United Healthcare #'s and the # left on the message (800-842-9492) does not match any of those. Also seems a little odd the number called from is not an 800 #, but instead a 651 area code.
This is from my health insurance provider
My insurance provider
Company I use
the phone call after 7:00PM seems suspicious.
asked for DOB
This is the nurse line at United Health Care managing my health and services.