Called, left no message, added to our call blocker box. Sounds like another Medicare scammer - I click over 65 shortly. Making great use of these calls to decide who NOT to be insured by - telemarketers, of course!
I've gotten several calls identified as "Health Alert M" on the caller id - from different phone numbers. This is one of the numbers used. I too will reach 65 soon, already have a Medicare supplement through my employer. No messages are ever left which is a sign that it's a scam. I never answer and they eventually give up.