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Thomas H Clark, MD

Emergency Medicine Physician in Alexandria, VA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699762708

Verified

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Registry record

Entity type Individual (Type 1)
Name Thomas H Clark
Credential MD
Sex Male
Practice address 4320 Seminary Road, Alexandria Hospital, Alexandria, VA, 22304
Phone (703) 504-3066
Fax (703) 504-3866
Enumeration date Oct 4, 2005
Last updated in NPPES Dec 28, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00608745 Medicaid VA -
0111 Other - CARE FIRST

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Thomas Clark?
The National Provider Identifier (NPI) for Thomas Clark is 1699762708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thomas Clark practice?
The practice location on file with NPPES is in Alexandria, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-28.