Oregon Mutual Insurance Oregon Mutual Insurance GENERAL 400 NE Backer Street. PO BOX 808 McMinnville, OR 97128 www.ormutual.com 800.888.2141 BILLING Billing & Account Access PO BOX 7500 McMinnville OR 97128 800.409.3814 CUSTOMER SERVICE 800.409.3814 CLAIMS 800.934.3809