Founded in 1993, Heartland Physicians Corporation is an Independent Physician Association (IPA) based in Marion, Illinois. The corporation's primary mission is to organize and support independent physicians by contracting with various health plans and healthcare purchasers. This allows its network of provider members to deliver quality, cost-effective healthcare to patients in the Southern Illinois region. The IPA functions as a central administrative and contracting entity, helping private practitioners remain competitive while maintaining their autonomy.