866-269-3294

Perhaps NOT for you, but scammers spoof health, pharmacy and medical numbers to try pulling a Health Insurance Scam, where they bill it for invisible supplies or equipment. This number does not appear on their website either.
Validating that a number is legitimate doesn't reassure call recipients the caller is who they claim to be, since scammers constantly spoof  numbers in an attempt to gain access to your account info.
Never trust the caller will be who they say they are, always call from an official number to verify they called you.

This number calls us almost every day; sometimes more than once. This has been happening for 6 months or more. Today I answered and told them to take our number OFF their calling list and they just went on talking (it was a real person...). I told them their number was NOT the company they say they are and we DO NOT do business with them.

This number calls 2-3 times almost daily. They never leave a message, but hang up. One day I decided to answer but they hung up anyway. Never have heard a person or recording on my answering machine.

Called three times in two days only to quickly hang up third time. Obvious spam

They call one or more times a day.  Once I answered but they wanted my wife so I hung up.  I think they are a Bill collector service .  Will block them today so all we get is one ring and the system disconnects the line.  We normally do not answer calls we don't recognize or ones that do not leave a message .

This number called my cell phone, only the number showed in Caller ID so I let it go to voice mail. The robo voice said it is "Discount Medical", calling me about my "resupply". I have never dealt with a Discount Medical and this number is on the Do Not Call list, so I'm considering this an illegitimate business and probably a scam.