Northern Light Mercy Primary Care, Windham

Phone: 207-400-8600
Fax: 207-400-8618
Address: 409 Roosevelt Trail
Northern Light Mercy Health Center
Windham, ME 04062

Hours of Operation


8 am – 5 pm


8 am – 5 pm


8 am – 5 pm


8 am – 5 pm


8 am – 5 pm


8 am – 8 pm (walk-in care)


8 am – 8 pm (walk-in care)

Online scheduling is now available for the following appointments:

  • New patient appointments
  • Sick/urgent care appointments for established patients
  • Annual wellness appointments
  • Nurse visits (including blood pressure checks and vaccinations)

To schedule an appointment online, simply click on the green Schedule Now button above.

The best healthcare matches patient health and wellness goals with the quality and convenience to fit their lifestyle. At the Northern Light Mercy Hospital Health Center in Windham, our providers work with patients at any stage of life to create a wellness plan based on their unique needs. Our health center in Windham offers primary care, pediatric care, urgent care, and lab and imaging services under one roof.

Primary care – Voted best physician office in the area by readers of the Windham Eagle, our care team represents a patient-centered medical home model, supporting you with a long-term relationship focused on your lifelong health and well-being. We prioritize primary care access, offering new patient appointments within 30 days, existing patient appointments within a week, and same day sick appointments. 

Click here to access forms for new primary care patients. We request that these be completed prior to your first appointment, as this information will help us deliver the most comprehensive care.

Pediatrics – Patients can make appointments in Windham to see Dr. Lisa D. Ryan of Mercy Hospital’s Dr. Harry E. Davis Pediatric Center in Portland. To establish as a new patient or to schedule an appointment, please call our pediatric office directly at 207-553-6767.

Walk-in care – From 8 am to 8 pm daily, we offer prompt medical care for minor illnesses or injury if your primary care provider is unavailable or you don’t have a physician. You’ll receive expert, compassionate, and immediate care for broken bones, sprains and strains, minor injuries, and illnesses.

Radiology and laboratory Services are offered onsite, so patients can access medical tests, x-rays, and procedures in one convenient location.

Connection to an integrated system of care Our health center in Windham is part of Northern Light Health – the most expansive integrated healthcare system in Maine. If the need arises, we can provide you with direct access to specialty physician practices at Mercy Hospital, which has been serving the greater Portland community for 100 years.