So I’ll show you below the result of my quest to delete my CVS pharmacy account:
1 Call CVS on customer relations at 800-SHOP-CVS (inside U.S.) and request them to remove your account
Or at least, that’s the clear answer I received from their customer care team on Twitter when I asked them to remove my account. So asking them online to close your account won’t help, you’ll need to pick up your phone.
They might be asking you on the phone why you want to remove the account (e.g. because you’re simply not using it anymore) and run an identity check on you. After that, they can close the account for you.
Source (and thanks to): Twitter customer care team of CVS