Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CARL MUUS M.D.
NPI 1043262678
Pathology - Anatomic Pathology & Clinical Pathology in Missoula, MT

Q: What is Carl Muus's NPI number?

The NPI number for Carl Muus is 1043262678. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Q: What is Carl Muus's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Carl Muus was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.

Active since May 16, 2006

2825 STOCKYARD RD, BUILDING I200, MISSOULA, MT 59808(406) 728-8420(406) 541-8430 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Carl Muus M.d. NPPES

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

DR. CARL MUUS M.D. (NPI 1043262678) is an individual anatomic pathology & clinical pathology provider in Missoula, Montana, licensed in Montana (8049) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1043262678

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. CARL MUUSCredential: M.D.

Location Address2825 STOCKYARD RD, BUILDING I200Missoula, MT 59808-1503

Mailing AddressPo Box 17528Missoula, MT 59808-7528 · (406) 728-8420 · Fax (406) 541-8430

Phone(406) 728-8420

Fax(406) 541-8430

Sole ProprietorNo

Enumeration DateMay 16, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1043262678 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in MT · 8049

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

2825 STOCKYARD RD, Missoula, MT 59808

Open in Google Maps ↗

Other Identifiers 1

Medicaid0024310MT

Other Providers at the Same Location NPPES 20

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

EVAN ROBERT THOMPSON PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 201-7142

DR. MARIE BOYD M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

2825 STOCKYARD RD, BUILDING I200
MISSOULA, MT 59808

Missoula County (406) 728-8420

JASON B. TINGEY MD

Anesthesiology

2825 STOCKYARD RD, BLDG I-200
MISSOULA, MT 59808

Missoula County (406) 728-8420

CORDEL A ANDERSON M.D.

Anesthesiology

2825 STOCKYARD RD, BLDG I-200
MISSOULA, MT 59808

Missoula County (406) 728-8420

MARK P. COLIP M.D.

Anesthesiology

2825 STOCKYARD RD, BLD 1
MISSOULA, MT 59808

Missoula County (406) 728-8420

PARKER DAVIES MD

Anesthesiology

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 728-8420

STEVEN ONSTAD MD

Anesthesiology

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 728-8420

MICHAEL STERBIS M.D.

Anesthesiology

2825 STOCKYARD RD, BLDG I 200
MISSOULA, MT 59808

Missoula County (406) 728-8420

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 Carl Muus's NPI number?

The NPI number for Carl Muus is 1043262678. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Carl Muus located?

Carl Muus practices at 2825 Stockyard Rd Building I200, Missoula, MT 59808. The listed phone number is (406) 728-8420.

What is Carl Muus's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Carl Muus was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.