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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ALAN M ARMSTRONG M.D.
NPI 1174579767
General Practice in Grand Rapids, MI

Active since May 25, 2006
300 68TH ST SE, GRAND RAPIDS, MI 49548(616) 455-5000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Alan M Armstrong M.d. NPPES

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

ALAN M ARMSTRONG M.D. (NPI 1174579767) is an individual general practice provider in Grand Rapids, Michigan, licensed in Michigan (4301042409) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1174579767
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameALAN M ARMSTRONGCredential: M.D.
Location Address300 68TH ST SEGrand Rapids, MI 49548-6927
Mailing Address300 68th St SeGrand Rapids, MI 49548-6927 · (616) 455-5000
Phone(616) 455-5000
Sole ProprietorNo
Enumeration DateMay 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1174579767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in MI · 4301042409
Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

300 68TH ST SE, Grand Rapids, MI 49548
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Other Identifiers 1

Medicaid2928888MI

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.

EMERGENCY PHYSICIANS INC PC
General Practice
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000
GARY A BURKHART PH.D.
Psychologist
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000
MELINDA JUNE WALDROP MD
Psychiatry & Neurology (Psychiatry)
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 281-6372
DR. KIMBERLY JOY CURYTO PH.D.
Psychologist
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000
THOMAS WILLIAM GRAHAM MA, LLP
Psychologist
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000
BARBARA E GRITTER LMSW, ACSW
Social Worker (Clinical)
300 68TH ST SE, SUITE B
GRAND RAPIDS, MI 49548
Kent County (616) 281-6345
BRUCE KEVIN RETTERATH PH.D.
Psychologist
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000
KAREN SUE SCHAAP MA, LLP
Psychologist
300 68TH ST SE
GRAND RAPIDS, MI 49548
Kent County (616) 455-5000

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 Alan Armstrong's NPI number?

The NPI number for Alan Armstrong is 1174579767. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Alan Armstrong located?

Alan Armstrong practices at 300 68th St SE, Grand Rapids, MI 49548. The listed phone number is (616) 455-5000.

What is Alan Armstrong's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Alan Armstrong was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.