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DR. VAN WAGNER WILLIAMS III M.D. MPH
NPI 1942404066
General Practice in Rockville, VA

Active since June 13, 2007
16492 MLC LN, ROCKVILLE, VA 23146(804) 620-3365(804) 620-3178 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Mar 7, 2023 (2 updates tracked since 2023).

About Dr. Van Wagner Williams Iii M.d. Mph NPPES

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

DR. VAN WAGNER WILLIAMS III M.D. MPH (NPI 1942404066) is an individual general practice provider in Rockville, Virginia, licensed in Virginia (0101044104) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1942404066
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. VAN WAGNER WILLIAMS IIICredential: M.D. MPH
Location Address16492 MLC LNRockville, VA 23146-1857
Mailing Address16492 Mlc LnRockville, VA 23146-1857 · (804) 620-3365 · Fax (804) 620-3178
Phone(804) 620-3365
Fax(804) 620-3178
Sole ProprietorNo
Enumeration DateJune 13, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1942404066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in VA · 0101044104
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
Also ListedFamily MedicineTaxonomy 207Q00000X · License 0101044104 (VA)
Also ListedPediatricsTaxonomy 208000000X · License 0101044104 (VA)

Other Identifiers 1

Other0101044104VA · State License

Other Providers at the Same Location NPPES 3

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

DR. DONALD WAYNE MCLAREN M.D.
Pediatrics
16492 MLC LN
ROCKVILLE, VA 23146
Hanover County (804) 620-3358
MRS. DEBORAH MATTHEWS BOYKIN WHCNP
Nurse Practitioner (Obstetrics & Gynecology)
16492 MLC LN, SUITE 605
ROCKVILLE, VA 23146
Hanover County (804) 530-1939
DR. ANITA KELLY COLLINS M.D.
Family Medicine
16492 MLC LN
ROCKVILLE, VA 23146
Hanover County (804) 620-3365

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 Van Williams's NPI number?

The NPI number for Van Williams is 1942404066. It was assigned to this individual provider in the NPPES registry on June 13, 2007.

Where is Van Williams located?

Van Williams practices at 16492 Mlc Ln, Rockville, VA 23146. The listed phone number is (804) 620-3365.

What is Van Williams'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 Van Williams was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.