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, urgent 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 | 74 County Road, Gorham |40 Park Road, Westbroolk Northern Light. Mercy Hospital