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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. STEVEN HENRY MCILWAIN DPM
NPI 1033181946
Podiatrist - Foot & Ankle Surgery in Bethesda, MD

Active since February 03, 2006
8901 WISCONSIN AVENUE, BETHESDA, MD 20889(301) 295-4295 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. Steven Henry Mcilwain Dpm NPPES

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

DR. STEVEN HENRY MCILWAIN DPM (NPI 1033181946) is an individual foot & ankle surgery provider in Bethesda, Maryland, licensed in District Of Columbia (PO1000029) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1033181946
Entity TypeIndividualMale
Primary Taxonomy213ES0103X
Provider Legal NameDR. STEVEN HENRY MCILWAINCredential: DPM
Location Address8901 WISCONSIN AVENUEBethesda, MD 20889-0001
Mailing Address7809 Heflin DrClinton, MD 20735-1707 · (301) 856-1525
Phone(301) 295-4295
Sole ProprietorNo
Enumeration DateFebruary 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1033181946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0103X
License✔ Licensed in DC · PO1000029
8901 WISCONSIN AVENUE, Bethesda, MD 20889
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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.

TONYA M CONLEY MD
General Practice
8901 WISCONSIN AVENUE, WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Montgomery County (301) 295-4600
ERIC SILVESTRE SUAREZ MD
Pathology (Anatomic Pathology)
8901 WISCONSIN AVENUE, PATHOLOGY DEPT., BUILDING 9
BETHESDA, MD 20889
Montgomery County (301) 319-8216
DR. BRADLEY A. SERWER M.D.
Internal Medicine (Interventional Cardiology)
8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-0390
DR. ROBERT MICHAEL TAFT
Dentist (Prosthodontics)
8901 WISCONSIN AVENUE, BLDG 1, RM 16125
BETHESDA, MD 20889
Montgomery County (301) 319-4509
DR. BRETT JAMES THEELER M.D.
Psychiatry & Neurology (Neurology)
8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-4771
DR. DALLIN ROWLEY M.D.
Student in an Organized Health Care Education/Training Program
8901 WISCONSIN AVENUE, WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Montgomery County (301) 295-4503
DR. ALICE JEAN SITHOLE PHARM.D.
Pharmacist
8901 WISCONSIN AVENUE, OUTPATIENT PHARMACY
BETHESDA, MD 20889
Montgomery County (301) 295-2121
DR. HYEJIN ESTHER CHO DMD
Dentist (General Practice)
8901 WISCONSIN AVENUE, NATIONAL NAVAL MEDICAL CENTER
BETHESDA, MD 20889
Montgomery County (301) 319-4793

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 Steven Mcilwain's NPI number?

The NPI number for Steven Mcilwain is 1033181946. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Steven Mcilwain located?

Steven Mcilwain practices at 8901 Wisconsin Avenue, Bethesda, MD 20889. The listed phone number is (301) 295-4295.

What is Steven Mcilwain's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

When was this NPI record last updated?

The NPPES record for Steven Mcilwain 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 27 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.