Patient Portal; Become a Patient; Evergreen Internal & Family Medicine at Arapahoe Peak. Evergreen Internal & Family Medicine at Arapahoe Peak. 32135 Castle Court, Suite 101 Evergreen, CO 80439. Phone: (303) 679-8500. Fax: 303-679-8505. Get Directions to Evergreen Internal & Family Medicine at Arapahoe Peak..