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Glenn Belen, D.D.S. Elizabeth Vasco, D.D.S., A.P.C.

General Practice Dentistry in San Mateo, CA · enumerated 2007 · authorized official Glenn Belen, Dentist.

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

National Provider Identifier

1114068939

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Registry record

Entity type Organization (Type 2)
Legal business name Glenn Belen, D.D.S. Elizabeth Vasco, D.D.S., A.P.C.
Practice address 135 N San Mateo Dr, San Mateo, CA, 94401
Phone (650) 344-7500
Fax (650) 344-9019
Enumeration date Feb 12, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 30769 (CA) Primary

Authorized official

Name Glenn Belen
Title Dentist
Phone (650) 344-7500

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

Who is the authorized official for Glenn Belen, D.D.S. Elizabeth Vasco, D.D.S., A.P.C.?
NPPES lists Glenn Belen (Dentist) as the authorized official for this organization.
What is the NPI number for Glenn Belen, D.D.S. Elizabeth Vasco, D.D.S., A.P.C.?
The NPI for Glenn Belen, D.D.S. Elizabeth Vasco, D.D.S., A.P.C. is 1114068939, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.