New Search 1716 Stephanie D. Mayfield NP (865) 305-6650 Primary Specialties Neonatal - Perinatal Medicine (Board Certified) Languages Spoken: English Primary Office Address: Regional Neonatal Associates 1930 Alcoa Highway Suite 145 Knoxville, TN 37920 Phone: (865) 305-6650 Fax: (865) 305-5857 Recommend this Physician Get Directions Education AHP Training: UT Medical Center Nurse Practitioner: University of Tennessee Medical Center