Received call from 225 217 0341 Woodville, Ms. Didn't answer. No message left

Unrecognized number. Blocked for the future. Scumbags.

Didnt leave a message, but I called them from my work number.  Got a recorded message saying they were calling to go over my Medicare benefits.  Funny - I don't recall having Medicare!  SCAM!

This # calls daily, I don't pick up and they leave no message.  How does one stop the calls?

Get a call blocker.
For a land line a call blocker is an electronic box that plugs into the phone line between the phone and the wall.  It also needs an electric outlet.  For a smart phone a call blocker is an ap.  It may come pre-installed on your phone or you can download a free on.

For an old-style simple cell phone ask your carrier.  Or put the pest in your contacts list - I give mine the name "X" - and give them the ring tone "no ring" or "silence".  That will send the calls to voicemail without disturbing you.