First Merchants Bank ← View details 1300 Mercer Avenue, Decatur, IN 46733 +1 260-724-2157 firstmerchants.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Tuesday: 09:00 am — 11:00 am Thursday: 09:00 am — 11:00 am Your comments * — Required information