I too have been receiving calls from this and many other numbers for more than a year. All are concerning marketing for health insurance. The few calls I actually talked to someone I informed them I was not interested. Still the calls persist. I have started saving the numbers as some version of "do not answer" on my cell phone and set the ring tone to silent so I do not even hear my phone ring when they call back. And they do call back! I no longer answer calls from numbers I do not recognize.
This number repeatedly calls me right about the time my 6 month old goes down for naps.... this is the 6th time they have woken her up in week.... guess the do not call list doesn't mean much