If you have billing questions, please call Eskenazi Health Customer Service at 317.880.4055, Monday through Friday from 8 a.m. to 5 p.m.If you would like to pay over the phone with a credit card, please call 1.866.684.9354.You can also pay through Eskenazi Health MyChart or in person at the Eskenazi Health Cashier Office, located on the first floor of the Sandra Eskenazi Outpatient Care Center..