Be sure you are accessing the clinic patient portal and not the hospital patient portal. ... Internal Medicine 303-861-7001 Pamela Havlen MD ... Internal Medicine 303-861-7001 Skyline Primary Care Professional Plaza West 1601 East 19th Ave, Suite 6000 Denver, CO 80218. Phone: (303) 861-7001 Fax: (303) 861-8624 ....