Nextera Healthcare Share: Physicians/Surgeons Nextera Healthcare Visit Website Request Info 275 S. Main St #201 Longmont, CO 80501 303-501-2600 877-764-4622 (fax) www.nexterahealthcare.com About Map About Monthly membership program priced from $49-$99 includes pediatric, gyn and adult medicine. 24/7 access. What's Nearby? Distance: 5 10 15 20 25 50 mi.