Amanda Muir, MD Pediatrics; Internal Medicine Specialties Pediatrics Internal Medicine Insurance Accepted Care N Care Care N Care (HMO, PPO) United Healthcare UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) ResidencyMSU/Kalamazoo Center for Medical Studies , IM (2011) USMD Las Colinas Clinic 6750 N MacArthur Blvd Irving, TX 75039 (972) 556-1616Directions USMD Las Colinas Clinic 6750 N MacArthur Blvd Irving, TX 75039 United States