Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Mcglashan, DDS

Dentist in Glenwood Springs, CO · enumerated 2007.

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

National Provider Identifier

1023160751

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Registry record

Entity type Individual (Type 1)

Name William Mcglashan

Credential DDS

Sex Male

Practice address 1512 Grand Ave, 102, Glenwood Springs, CO, 81601

Phone (970) 947-1273

Enumeration date Jan 16, 2007

Last updated in NPPES Aug 6, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License DE60384494 (WA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1023160751 active?

Yes, as of the latest NPPES snapshot, NPI 1023160751 is active (record last updated 2013-08-06).

How do I verify William Mcglashan's NPI record?

Cross-check NPI 1023160751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Michael Shea General Practice Dentistry · Glenwood Springs, CO NPI 1518018613 Thomas Sorensen General Practice Dentistry · Glenwood Springs, CO NPI 1538210216 Benjamin Thornal General Practice Dentistry · Glenwood Springs, CO NPI 1871645051 Embraceable LLC Orthodontics and Dentofacial Orthopedics Dentistry · Glenwood Springs, CO NPI 1538296892 Michael Mcewan Orthodontics and Dentofacial Orthopedics Dentistry · Glenwood Springs, CO NPI 1568775666 Comfortdental Dentist · Glenwood Springs, CO NPI 1962770446

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-06.