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

Justin Armstrong

Individual provider Critical Care Medicine Registered Nurse · NPI 1023767910

Justin Armstrong is a Nurse Practitioner in Boise, Idaho. Qualified in 2019, 7 years ago. Practices with St Lukes Clinic-Treasure Valley LLC, a 1,150-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
7
Licensed in
ID
In the registry since
2022
Specialties on file
2

Practice location Address checks out

701 E Parkcenter Blvd
Boise, ID 83706-6528
Phone: (208) 381-6500
Show map & directions

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

Additional practice locations (1)

  • 190 E Bannock St, Boise, ID 83712-6241 — (208) 381-2222

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 58505 (ID)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 58505 (ID)

Record details

NPI number1023767910
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 20, 2022
Last updated in NPPESJune 20, 2022
Certification dateJune 20, 2022
Mailing address190 E Bannock St, Boise, ID 83712-6241

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice St Lukes Clinic-Treasure Valley Llc — 1150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Boise