Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eric D. Luu & Lisa M. Nguyen

General Practice Dentistry in Livermore, CA · enumerated 2012 · authorized official Lisa Nguyen, Dentist.

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

National Provider Identifier

1467705533

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Registry record

Entity type Organization (Type 2)

Legal business name Eric D. Luu & Lisa M. Nguyen

Other name <Unavail>

Practice address 87 Fenton St, Ste 105, Livermore, CA, 94550

Phone (925) 292-5231

Enumeration date Oct 26, 2012

Last updated in NPPES Oct 26, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 57669 (CA) Primary

1223G0001X General Practice Dentistry Dental Providers · License 58727 (CA) Secondary

Authorized official

Name Lisa Nguyen

Title Dentist

Phone (925) 292-5231

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-10-26. Verify at npiregistry.cms.hhs.gov.

Where is Eric D. Luu & Lisa M. Nguyen located?

The practice location on file with NPPES is in Livermore, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-26.