It's CVS Caremark. I checked out another website and someone there checked this out.
CVS' phone number is 800 459-1907 and their fax # is 877 742-4210.
I tried calling the number this evening and in spite of the hopeful message at the beginning that you will talk to a real live person you don't. Their business hours end at 5:30 pm. It's 9:45 pm now so it seems I will have a whole evening of fax machine calls... my answering machine is getting stuffed and I'm getting mad. I have some work to do this evening and I'm expecting a call.
We are receiving same annoying calls to a fax machine, didnt realize it was CVS but should have knows since this happened a couple months ago. We were receiving constant calls, one after another. When we notified them, they told us it would take about a week to find out where they were coming from, but they stopped a couple days later. Now they are starting again:)