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

Dr. William John Colliver is a Dentist provider (Dentist) practicing in Frederick, MD, registered in the NPPES registry with NPI 1467464024 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1467464024
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
Phone	3016625914
Fax	3016627340
Enumeration date	2006-08-12
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	9614	MD

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: William Colliver, D.D.S.
NPI: 1467464024
Taxonomy: 122300000X (Dentist)
Address: 2090 OLD FARM DR, STE. B, Frederick, MD, 21702

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1518979004	Marcie Bidinger	Individual	Dentist	Frederick, MD
1013061563	Colliver Dental Group, P.A.	Organization	General Practice Dentistry	Frederick, MD
1740328376	Marty Askari	Individual	General Practice Dentistry	Frederick, MD
1073640793	Stanley J Robison DDS Ms PA	Organization	Orthodontics and Dentofacial Orthopedics Dentistry	Frederick, MD

Verify this record

Cross-check NPI 1467464024 against the authoritative CMS record: view Dr. William John Colliver on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.