Yes. Call multiple times a day, first few calls they just hang up

BEWARE OF SCAMMER:  This is an out-of-the country call center in either India or Pakistan whose main objective is to get your medicare number (which is your social security number) so that they can rob you of your money.  Don't fall for it.  Just block the number and move on.  As a reminder, the do not call list does not apply to any calls coming from outside the country.

Called twice in the last hour.  I let the machine catch it, they hang up.

Also called me twice in the last hour.  Did not pick up and they did not leave message.  Glad I read the other comments on this site.