Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glenn S Fung, DMD

Dentist in Vacaville, CA · enumerated 2007 · practices at Glenn S. Fung, Dmd., Inc.

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

National Provider Identifier

1376600205

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Registry record

Entity type Individual (Type 1)

Name Dr. Glenn S Fung

Credential DMD

Sex Male

Practice address 885 Markham Ave, Vacaville, CA, 95688

Phone (707) 448-8851

Enumeration date Jan 2, 2007

Last updated in NPPES Dec 19, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 39957 (CA) Secondary

122300000X Dentist Dental Providers · License 055882 (NY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
B39957-01	Other	CA	DENTI-CAL
055882	Other	NY	NEW YORK

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

Is NPI 1376600205 active?

Yes, as of the latest NPPES snapshot, NPI 1376600205 is active (record last updated 2011-12-19).

How do I verify Glenn Fung's NPI record?

Cross-check NPI 1376600205 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Glenn S. Fung, Dmd., Inc Dentist · Vacaville, CA NPI 1174775092

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-19.