North Meridian Health Plaza
Saint Alphonsus is investing in the future of healthcare in the Treasure Valley with the development of the North Meridian Health Plaza, a new outpatient medical destination serving one of Idaho’s fastest growing regions.
Located at the corner of Highway 16 and Chinden Road, the plaza will improve access to primary and specialty care for families in North Meridian, Star, Eagle, Northwest Boise, and rural communities along the Highway 16 corridor, where population growth has increased distance from care.
Situated on more than 17 acres, the North Meridian Health Plaza will include an approximately 80,000 square foot ambulatory medical office building offering primary and specialty care, advanced imaging, and additional outpatient services.
Ada County has seen equally historic growth rates, and in areas like North Meridian, Star, Eagle and Northwest Boise, this growth has left patients further from care. Saint Alphonsus’ new North Meridian Health Plaza will create a major new access point for primary and specialty care in one of the fastest growing parts of the valley.
Located at the corner of Highway 16 and Chinden Road on more than 17 acres, the North Meridian Health Plaza will bring high-quality outpatient care within minutes of families across North Meridian, Star, Eagle, Northwest Boise, and rural growth areas along the Highway 16 corridor.
“This project reflects our mission-driven commitment to help people thrive where they live, where families grow, and where access makes a meaningful difference in their daily lives,” said Dave McFadyen, Saint Alphonsus Health System CEO.
The build will include an approximately 80,000 square foot ambulatory medical office building with primary and specialty care, advanced imaging and more including:

Groundbreaking for the North Meridian Health Plaza is expected in late Spring 2026 with completion slated for late Spring 2028.







