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

Edward G Duval, D.M.D.

General Practice Dentistry in Danielson, CT · enumerated 2008.

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

National Provider Identifier

1407013147

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Registry record

Entity type Individual (Type 1)
Name Edward G Duval
Credential D.M.D.
Sex Male
Practice address Danielson, CT, 06239
Phone (860) 774-7544
Fax (860) 779-2299
Enumeration date May 20, 2008
Last updated in NPPES May 20, 2008

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 005784 (CT) 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

Where does Edward Duval practice?
The practice location on file with NPPES is in Danielson, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Edward Duval?
The National Provider Identifier (NPI) for Edward Duval is 1407013147, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-20.