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Tan Nghiem DDS, Inc

General Practice Dentistry in Garden Grove, CA · enumerated 2011 · authorized official Tan Nghiem, President.

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

National Provider Identifier

1760780910

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Registry record

Entity type Organization (Type 2)
Legal business name Tan Nghiem DDS, Inc
Practice address 12132 Brookhurst St, Garden Grove, CA, 92840
Phone (714) 638-7111
Enumeration date Mar 11, 2011
Last updated in NPPES Mar 11, 2011

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 57467 (CA) Primary

Authorized official

Name Tan Nghiem
Title President
Phone (714) 800-9483

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Tan Nghiem DDS, Inc?
Tan Nghiem DDS, Inc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-11.