Dr. Alexander Walter Smith, PHD, DMD

Dr. Alexander Walter Smith is a General Practice Dentistry provider (Dentist) practicing in Westminster, CO, registered in the NPPES registry with NPI 1477572576 since 2006. The credential PHD stands for Doctor of Philosophy.

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NPI	1477572576
Entity type	Individual (Type 1)
Name	Dr. Alexander Walter Smith
Credential	PHD, DMD
Sex	Male
Practice address	4850 W 80TH AVE, Westminster, CO, 80030
Phone	3034278690
Fax	3034276992
Enumeration date	2006-07-19
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	8981	CO

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details

Provider: Alexander Smith, PHD, DMD
NPI: 1477572576
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 4850 W 80TH AVE, Westminster, CO, 80030

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1215936042	Martha Skelton	Individual	Dentist	Westminster, CO
1629205141	The Family Dentist Partnership	Organization	Dentist	Westminster, CO
1336694207	Alexander W. Smith, Phd, Dmd, PC	Organization	Dentist	Westminster, CO

Verify this record

Cross-check NPI 1477572576 against the authoritative CMS record: view Dr. Alexander Walter Smith 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 Alexander Smith?

The National Provider Identifier (NPI) for Alexander Smith is 1477572576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexander Smith practice?

The practice location on file with NPPES is in Westminster, CO. 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.