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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Marc Allan Barrett, DMD

General Practice Dentistry in Fort Eustis, VA · enumerated 2006.

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

National Provider Identifier

1205816402

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Registry record

Entity type Individual (Type 1)
Name Dr. Marc Allan Barrett
Credential DMD
Sex Male
Practice address Fort Eustis, VA, 23604
Phone (757) 314-7944
Fax (757) 314-7942
Enumeration date Jan 23, 2006
Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License DE00010662 (WA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 21658 (TX) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Marc Barrett?
The National Provider Identifier (NPI) for Marc Barrett is 1205816402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marc Barrett practice?
The practice location on file with NPPES is in Fort Eustis, 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 2023-03-07.