Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Terry L Armstrong Jr., PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1518179829

Terry L Armstrong Jr., PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Mountain City, Tennessee. Licensed in Tennessee. Registered with an NPI since 2007.

Licensed in
TN
In the registry since
2007
Specialties on file
3
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

1901 S Shady St
Mountain City, TN 37683-2021
Phone: (423) 727-1150
Fax: (423) 727-1152
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 34183 (TN)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 250126 (TN)
Physical Therapy Assistant Taxonomy 225200000X · Licence 3390 (TN)

Record details

NPI number1518179829
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 7, 2023
Certification dateJuly 7, 2023