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JOHN M ARMSTRONG III M.D.
NPI 1366443061
Pathology - Anatomic Pathology & Clinical Pathology in West Monroe, LA

Active since August 03, 2005
109 CIRCLE DR, WEST MONROE, LA 71291(318) 323-1834(318) 323-0376 Get Directions Write a Review

NPPES record last updated: July 22, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John M Armstrong Iii M.d. NPPES

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

JOHN M ARMSTRONG III M.D. (NPI 1366443061) is an individual anatomic pathology & clinical pathology provider in West Monroe, Louisiana, licensed in Louisiana (04132R) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1366443061
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameJOHN M ARMSTRONG IIICredential: M.D.
Location Address109 CIRCLE DRWest Monroe, LA 71291-5303
Mailing AddressPo Box 731280Dallas, TX 75373-1280 · (318) 841-9526 · Fax (318) 841-9551
Phone(318) 323-1834
Fax(318) 323-0376
Sole ProprietorNo
Enumeration DateAugust 3, 2005
Last NPPES UpdateJuly 22, 2016
✔ NPI 1366443061 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 LA · 04132R
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.
109 CIRCLE DR, West Monroe, LA 71291
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Other Identifiers 5

Medicare PIN343017YJYPLA
Other10981290LA · Caqh Id#
OtherP01315666LA · Rr - Medicare
Medicaid1331457LA
Medicare UPINB60367LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Other Providers at the Same Location NPPES 5

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

NANCY V SMITH M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
109 CIRCLE DR
WEST MONROE, LA 71291
Ouachita Parish (318) 323-1834
LEE R PANKEY M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
109 CIRCLE DR
WEST MONROE, LA 71291
Ouachita Parish (318) 323-1834
BAYOU PATHOLOGY, APMC
Pathology (Anatomic Pathology & Clinical Pathology)
109 CIRCLE DR
WEST MONROE, LA 71291
Ouachita Parish (318) 323-1834
JOHN E MAXWELL II M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
109 CIRCLE DR
WEST MONROE, LA 71291
Ouachita Parish (318) 323-1834
ABDALLA L ELIAS M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
109 CIRCLE DR
WEST MONROE, LA 71291
Ouachita Parish (318) 323-1834

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 John Armstrong's NPI number?

The NPI number for John Armstrong is 1366443061. It was assigned to this individual provider in the NPPES registry on August 3, 2005.

Where is John Armstrong located?

John Armstrong practices at 109 Circle Dr, West Monroe, LA 71291. The listed phone number is (318) 323-1834.

What is John Armstrong's specialty?

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

What insurance does John Armstrong accept?

Health plans from HMO Louisiana list John Armstrong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Armstrong was last updated on July 22, 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.