DR. WILLIAM HAYDEN THOMAS DDS
NPI 1164634739
Dentist - General Practice in Springfield, VA

Q: What is William Thomas's NPI number?

The NPI number for William Thomas is 1164634739. It was assigned to this individual provider in the NPPES registry on May 4, 2007.

Q: What is William Thomas's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for William Thomas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since May 04, 2007

6209 OLD KEENE MILL COURT, SPRINGFIELD, VA 22152(703) 569-7977(540) 687-8848 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. William Hayden Thomas Dds NPPES

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

DR. WILLIAM HAYDEN THOMAS DDS (NPI 1164634739) is an individual general practice provider in Springfield, Virginia, licensed in Virginia (0401005357) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1164634739

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM HAYDEN THOMASCredential: DDS

Location Address6209 OLD KEENE MILL COURTSpringfield, VA 22152

Mailing Address6209 Old Keene Mill CourtSpringfield, VA 22152 · (703) 569-7977

Phone(703) 569-7977

Fax(540) 687-8848

Sole ProprietorYes

Enumeration DateMay 4, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1164634739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in VA · 0401005357

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

6209 OLD KEENE MILL COURT, Springfield, VA 22152

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

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 William Thomas's NPI number?

The NPI number for William Thomas is 1164634739. It was assigned to this individual provider in the NPPES registry on May 4, 2007.

Where is William Thomas located?

William Thomas practices at 6209 Old Keene Mill Court, Springfield, VA 22152. The listed phone number is (703) 569-7977.

What is William Thomas's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does William Thomas accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list William Thomas 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 William Thomas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.