1. Home
  2. Directory
  3. Montana
  4. Missoula
  5. Family Medicine
  6. NPI Profile

DR. JAMES HALDEMAN ARMSTRONG JR. MD
NPI 1881649952
Family Medicine in Missoula, MT

Active since May 24, 2006
2819 GREAT NORTHERN LOOP, MISSOULA, MT 59808(406) 541-3046(406) 543-0740 Get Directions Write a Review

NPPES record last updated: February 1, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. James Haldeman Armstrong Jr. Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES HALDEMAN ARMSTRONG JR. MD (NPI 1881649952) is an individual family medicine provider in Missoula, Montana, licensed in Montana (8270) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1881649952
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JAMES HALDEMAN ARMSTRONG JR.Credential: MD
Location Address2819 GREAT NORTHERN LOOPMissoula, MT 59808-1750
Mailing Address2819 Great Northern LoopMissoula, MT 59808-1750 · (406) 541-3046 · Fax (406) 543-0740
Phone(406) 541-3046
Fax(406) 543-0740
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateFebruary 1, 2016
✔ NPI 1881649952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MT · 8270
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2819 GREAT NORTHERN LOOP, Missoula, MT 59808
Open in Google Maps ↗

Other Names 1

Other Name (5)Jamie Armstrong Md

Other Identifiers 3

Other98255MT · Blue Cross
Medicaid98039MT
Medicare UPING43355

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHELSEA J MITCHELL LMT, NMT
Massage Therapist
2819 GREAT NORTHERN LOOP, SUITE B2
MISSOULA, MT 59808
Missoula County (406) 531-3078
KATHERINE DEXTER DNP, APRN-BC
Nurse Practitioner (Family)
2819 GREAT NORTHERN LOOP, SUITE 100
MISSOULA, MT 59808
Missoula County (406) 541-3046
SARIANNA RAE REMBE
Physician Assistant (Medical)
2819 GREAT NORTHERN LOOP
MISSOULA, MT 59808
Missoula County (406) 728-5841
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES, LLC
Clinical Medical Laboratory
2819 GREAT NORTHERN LOOP
MISSOULA, MT 59808
Missoula County (406) 549-3967
LISA M BAKKER DPT
Physical Therapist
2819 GREAT NORTHERN LOOP, SUITE #300
MISSOULA, MT 59808
Missoula County (406) 317-1121
GEOFFREY DUTTON HOLMAN MD
Family Medicine
2819 GREAT NORTHERN LOOP
MISSOULA, MT 59808
Missoula County (406) 541-3046
PROVIDENCE HEALTH & SERVICES MT
Internal Medicine
2819 GREAT NORTHERN LOOP, SUITE 200
MISSOULA, MT 59808
Missoula County (406) 543-1197
MRS. KATE M SKINNER DPT
Physical Therapist
2819 GREAT NORTHERN LOOP, STE 300
MISSOULA, MT 59808
Missoula County (406) 317-1121

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Armstrong's NPI number?

The NPI number for James Armstrong is 1881649952. It was assigned to this individual provider in the NPPES registry on May 24, 2006. The provider is also known as Jamie Armstrong MD.

Where is James Armstrong located?

James Armstrong practices at 2819 Great Northern Loop, Missoula, MT 59808. The listed phone number is (406) 541-3046.

What is James Armstrong's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for James Armstrong was last updated on February 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.