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

https://nova-wiki.win/index.php/What_Should_I_Bring_to_a_Medicare_Broker_Consultation%3F

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