Pediatrix.com Find Care Practices Mary Spencer, NNP Mary Spencer, NNP Neonatal Nurse Practitioner Where I Practice: Pediatrix Neonatology of Missouri Education and Training Undergraduate School: Trinity University, 2006 Professional School: Saint Louis University, 2008 Professional School: University of Missouri-Kansas City, 2018Board Specialities: National Certification Corporation - Nurse Practitioner, Neonatal Locations Info In-person appointments are not available with all clinicians at every location. Change Location Change Location ZIP or City and State Use My Location Update Location Pediatrix Neonatology of Missouri at Mercy Hospital St Louis 615 S New Ballas Rd Saint Louis MO 63141-8221 ~ miles away (Show on Map) News and Insights Don’t Miss Out – Early-Bird Registration Extended to Dec. 5 for NEO: The Conference for Neonatology 2026 From the Blog A Journey of Strength: Danielle and Winona’s Miracle in the NICU From the Blog Endometriosis and Ehlers-Danlos Syndrome In the News Browse All: News Articles Blog Articles Get the Latest Get news and insights into hot topics in health care straight to your inbox.
Education and Training Undergraduate School: Trinity University, 2006 Professional School: Saint Louis University, 2008 Professional School: University of Missouri-Kansas City, 2018Board Specialities: National Certification Corporation - Nurse Practitioner, Neonatal
Locations Info In-person appointments are not available with all clinicians at every location. Change Location Change Location ZIP or City and State Use My Location Update Location Pediatrix Neonatology of Missouri at Mercy Hospital St Louis 615 S New Ballas Rd Saint Louis MO 63141-8221 ~ miles away (Show on Map)
Pediatrix Neonatology of Missouri at Mercy Hospital St Louis 615 S New Ballas Rd Saint Louis MO 63141-8221 ~ miles away (Show on Map)
Pediatrix Neonatology of Missouri at Mercy Hospital St Louis 615 S New Ballas Rd Saint Louis MO 63141-8221 ~ miles away (Show on Map)
News and Insights Don’t Miss Out – Early-Bird Registration Extended to Dec. 5 for NEO: The Conference for Neonatology 2026 From the Blog A Journey of Strength: Danielle and Winona’s Miracle in the NICU From the Blog Endometriosis and Ehlers-Danlos Syndrome In the News Browse All: News Articles Blog Articles Get the Latest Get news and insights into hot topics in health care straight to your inbox.
Don’t Miss Out – Early-Bird Registration Extended to Dec. 5 for NEO: The Conference for Neonatology 2026 From the Blog