We make it easier for you to access the expertise of Phoenix Children's Northwest Valley Urgent Care at night and on weekends with our Northwest Valley Urgent Care Center. Access our Urgent Care location by traveling north on 51st Avenue and then turning right into the parking lot. Our building is at the south side of the parking lot closest to Loop 101. Important Note: The Specialty Care services previously at this location have relocated to 6524 W. Sack Dr., Glendale, AZ, 85308.