Margaret (Maggie) Marlatt, MS, CPNP, CNRN Pediatric Nurse Practitioner, Department of Neurology Image Print Profile Request an Appointment Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100 Listen Margaret (Maggie) Marlatt, MS, CPNP, CNRN Pediatric Nurse Practitioner, Department of Neurology Medical Services Programs & Services Neurology Headache Program NICU Program Neurology Locations Waltham Boston Children's Waltham 9 Hope Ave. Waltham, Massachusetts 02453 Phone: 781-216-2100