Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hong T Nguyen, D.M.D.

Q: What is the NPI number for Hong Nguyen?

The National Provider Identifier (NPI) for Hong Nguyen is 1831382282, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in El Cerrito, CA · enumerated 2007.

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

National Provider Identifier

1831382282

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Registry record

Entity type Individual (Type 1)

Name Dr. Hong T Nguyen

Credential D.M.D.

Sex Female

Practice address 11430 San Pablo Ave Ste 200, El Cerrito, CA, 94530

Phone (510) 253-0049

Enumeration date Aug 20, 2007

Last updated in NPPES Sep 23, 2021

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 21932 (MA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 56733 (CA) Primary

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

What is the NPI number for Hong Nguyen?

The National Provider Identifier (NPI) for Hong Nguyen is 1831382282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hong Nguyen practice?

The practice location on file with NPPES is in El Cerrito, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-23.