If you are a customer of Northern Indiana Public Service Company, better known as NIPSCO, you have several options to pay your monthly utility bill. You can pay:
- Online: by checking account, or pay by credit card or debit card (for an additional fee) with NIPSCO’s payment partner .
- By Mail: Send your payment to the following address: NIPSCO, P.O. Box 13007, Merrillville, IN 46411-3007.
- By Phone: You an pay by phone through NIPSCO’s payment partner BillMatrix, but there is an extra fee to do so. The phone number to call is .
- In Person: You can pay at , but most charge an extra fee for accepting your payment.