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Dr. William John Colliver, D.D.S.

Dentist in Frederick, MD · enumerated 2006.

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

National Provider Identifier

1467464024

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Registry record

Entity type Individual (Type 1)
Name Dr. William John Colliver
Credential D.D.S.
Sex Male
Practice address 2090 Old Farm Dr, Ste. B, Frederick, MD, 21702
Fax (301) 662-7340
Enumeration date Aug 12, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 9614 (MD) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 William Colliver?
The National Provider Identifier (NPI) for William Colliver is 1467464024, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Colliver practice?
The practice location on file with NPPES is in Frederick, MD. 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 2007-07-08.