NOSORH Members: Browse by Names Go back to directory. Add to Address Book. Matt Walker Healthcare Policy Initiatives, Health Program Specialist Idaho Bureau of Rural Health and Primary Care PO Box 83720 450 West State Street, 4th Floor Boise ID 83720 work Work Phone: 208-332-7945work Work Email: matthew.walker@dhw.idaho.govINTERNET Categories: Uncategorized Updated 4 years ago.