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

Joseph Lee Armbruster, MSN, RN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1720610108

Joseph Lee Armbruster, MSN, RN, FNP-BC is a Nurse Practitioner in Idaho Falls, Idaho. Qualified in 1997, 29 years ago. Practices with Mountain View Hospital LLC, a 267-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
29
Licensed in
NV
In the registry since
2020
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

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Practice location Address checks out

187 E 13th St
Idaho Falls, ID 83404-5305
Phone: (208) 497-0500
Fax: (775) 738-7641
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 828416 (NV)

Record details

NPI number1720610108
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , RN , FNP-BC
Sole proprietorNo
NPI enumeratedFebruary 4, 2020
Last updated in NPPESJanuary 19, 2022
Certification dateJanuary 19, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Mountain View Hospital Llc — 267 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients43
Services billed 69 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Mountain View Hospital LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 267 clinicians in the practice; 12 are shown here.

Other providers in Idaho Falls