Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer David C Baum, Practice Areas No known practice areas. is located in the city of La Grande, the state of Oregon. Attorney legal address Mautz Baum and O'Hanlon, L.L.P.1902 4th StPO Box 967La Grande, OR, 97850. For more information, please call (541) 963-3104 Your comments* (not for publishing) * — Required information David C Baum ← View details Mautz Baum and O'Hanlon, L.L.P.1902 4th StPO Box 967La Grande, OR, 97850, La Grande, Oregon (541) 963-3104