Individual provider · Type 1 NPI

Maryellen Johnson, FNP

Family Nurse Practitioner · Greeneville, TN

NPI number 1710860432 Active

About NPI 1710860432

Maryellen Johnson, FNP's National Provider Identifier is 1710860432, issued on Jul 29, 2025. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Greeneville, TN. The record was last updated on Jul 13, 2026.