If you need a complete copy of your medical record, please call the office at (865) 373-7100. Managing your healthcare has never been so easy. Patient Portal; Home/ Locations/ Our Locations/ Northwest Cardiology - Springdale ... Northwest Cardiology - Springdale 601 W. Maple Ave. | Suite 703 Springdale, AR 72764 Phone: (479) 750-2203 Fax: (479) 750-1193 Directions. If you are a patient and ....