How do i contact medfusion for patient portal questions? If you’re a patient with questions about your patient portal please contact your practice directly. Medfusion is happy to provide more information about our patient experience solutions and answer any questions you have. If you’re a patient with questions about your patient portal, please contact your practice.What kind of pump is a medfusion 4000? Medfusion® 4000 pump. The Medfusion® 4000 pump is an intuitive system that helps confirm your critical decisions by thinking with you about infusion accuracy and safety. Our syringe pumps are recognized for their accurate medication delivery to patients in the neonatal intensive care unit, adult critical care units and the operating room.Where can i find my doctors medfusion bill pay? For example, Triangle Healthcare portal. Looking for your doctor’s Medfusion bill pay? Your physician may use Medfusion bill pay to provide a convenient, online way to pay your bill. You should search the internet for the practice name where you want to pay your bill and pay directly through their website.Is medfusion a registered trademark? Medfusion, among others, is a registered trademark or service mark of Medfusion Inc. in the United States and other countries. Other parties' trademarks or service marks are the property of their respective owners and should be treated as such.