HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TN

JOHNI BROOKE LYNN ARMSTRONG, MD

PEDIATRIC MEDICINE

Medical school: UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE

Graduated: 2023

NPI: 1639868722

Practice Locations (2)

850 POPLAR AVE BLDG, SUITE 2

Memphis, TN 381054607

850 POPLAR AVE, BLDG 2

MEMPHIS, TN 381054607

Source: CMS National Downloadable File, September 2026.