Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Da-Huong Thi Nguyen, DDS

General Practice Dentistry in San Jose, CA · enumerated 2006.

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

National Provider Identifier

1730277120

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Registry record

Entity type Individual (Type 1)

Name Dr. Da-Huong Thi Nguyen

Credential DDS

Sex Female

Practice address 1692 Tully Rd, 18, San Jose, CA, 95122

Phone (408) 270-2777

Fax (408) 270-6777

Enumeration date Oct 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 50168 (CA) 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

What is the NPI number for Da-Huong Nguyen?

The National Provider Identifier (NPI) for Da-Huong Nguyen is 1730277120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Da-Huong Nguyen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.