MAINE MADE US PERSONALIZED CARE FOR THE PEOPLE OF MAINE. Northern Light Mercy Health Centers take a more personalized approach for our communities. We offer primary care, walk-in care onsite labs and x-ray, pediatrics, and more. And as part of a 5-star hospital, you'll have ease of access for all the care you need. Visit MaineMadeUs.com/MercyPrimaryCare NORTHERN LIGHT MERCY HEALTH CENTERS: 43 Baxter Boulevard, Portland | 778 Main Street, South Portland 409 Roosevelt Trail, Windham | 385 Route One, Yarmouth 75 Gray Road, Falmouth |174 County Road, Gorham | 40 Park Road, Westbrook Northern Light Mercy Hospital