Individual provider · Type 1 NPI

David William John Armstrong, MD PHD

Cardiovascular Disease Physician · Nashville, TN

NPI number 1386209690 Active · reactivated Jan 9, 2020

About NPI 1386209690

David William John Armstrong, MD PHD's National Provider Identifier is 1386209690, issued on May 2, 2019. The primary taxonomy on file is Cardiovascular Disease Physician (207RC0000X), and the practice location is in Nashville, TN. The record was last updated on Apr 16, 2026.