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Dr. Glen Howard Johnson, DDS, MS

Dentist in Seattle, WA · enumerated 2012.

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

National Provider Identifier

1124375423

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Registry record

Entity type Individual (Type 1)
Name Dr. Glen Howard Johnson
Credential DDS, MS
Sex Male
Practice address University of Washington School of Dentistry, Restorative Dentistry Box 357456, Seattle, WA, 98195
Fax (206) 543-7783
Enumeration date Aug 7, 2012
Last updated in NPPES Aug 7, 2012

Taxonomy & licenses

122300000X Dentist Dental Providers · License 5146 (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.

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Frequently asked questions

Where does Glen Johnson practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Glen Johnson?
The National Provider Identifier (NPI) for Glen Johnson is 1124375423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-07.