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

DR. PAUL KILZER M.D.
NPI 1881640506
Pathology - Anatomic Pathology & Clinical Pathology in Missoula, MT

Active since May 25, 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 02, 2026.

About Dr. Paul Kilzer M.d. NPPES

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

DR. PAUL KILZER M.D. (NPI 1881640506) is an individual anatomic pathology & clinical pathology provider in Missoula, Montana, licensed in Montana (5181) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1881640506
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. PAUL KILZERCredential: 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 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1881640506 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 · 5181
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
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Other Identifiers 1

Medicaid0081536MT

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. CARL MUUS M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2825 STOCKYARD RD, BUILDING I200
MISSOULA, MT 59808
Missoula County (406) 728-8420
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

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 Paul Kilzer's NPI number?

The NPI number for Paul Kilzer is 1881640506. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Paul Kilzer located?

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

What is Paul Kilzer'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 Paul Kilzer 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 24 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.