Use a nationwide directory like MyMedicareBroker.com to search for a Medicare...

https://www.pawn-bookmarks.win/a-nationwide-directory-like-mymedicarebroker-com-can-help-you-find-a-medicare

Use a nationwide directory like MyMedicareBroker.com to search for a Medicare broker by state or county. Verify the broker’s NPN, then ask whether they work with Medicare Supplement, Medicare Advantage, and Part D plans.