There are 4 Billing Services in Oak Brook, Illinois, serving a population of 8,108 people in an area of 8 square miles. There is 1 Billing Service per 2,027 people, and 1 Billing Service per 1 square miles.
In Illinois, Oak Brook is ranked 6th of 1547 cities in Billing Services per capita, and 13th of 1547 cities in Billing Services per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Oak Brook Billing Services.
American Utility Management PO Box 4957 Oak Brook, IL
Medcore International 900 Jorie Boulevard Suite 220 Oak Brook, IL
Medcore International 1000 Jorie Boulevard # 240 Oak Brook, IL
RevMD Partners PO Box 3427 Oak Brook, IL