Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

An Nguyen DDS Prof Corp

General Practice Dentistry in Twentynine Palms, CA · enumerated 2010 · authorized official An Nguyen, Dentist.

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

National Provider Identifier

1871897389

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Registry record

Entity type Organization (Type 2)

Legal business name An Nguyen DDS Prof Corp

Other name <Unavail>

Practice address 73666 Joshua Dr., Twentynine Palms, CA, 92277

Phone (760) 865-0544

Fax (888) 877-5510

Enumeration date Dec 28, 2010

Last updated in NPPES Nov 21, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 56731 (CA) Primary

1223G0001X General Practice Dentistry Dental Providers · License 59641 (CA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 57500 (CA) Secondary

Authorized official

Name An Nguyen

Title Dentist

Phone (760) 865-0544

Other identifiers

Identifier	Type	State	Issuer
1104963750	Other	CA	INDIVIDUAL DENTAL PROVIDERS
1780801969	Other	CA	INDIVIDUAL DENTAL PROVIDER
1942538160	Other	CA	INDIVIDUAL DENTAL PROVIDER

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-11-21. Verify at npiregistry.cms.hhs.gov.

Where is An Nguyen DDS Prof Corp located?

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

Providers at this address

Browse all →

C.W. Edmondson General Practice Dentistry · Twentynine Palms, CA NPI 1497727754 An Nguyen Dentist · Twentynine Palms, CA NPI 1104963750 29 Palms Dental Group, An Nguyen DDS Ms Corp General Practice Dentistry · Twentynine Palms, CA NPI 1154725612 29 Palms Surgery Center Incorporated Ambulatory Surgical Clinic/Center · Twentynine Palms, CA NPI 1942659099 29 Palms Dental Group, An Nguyen DDS Ms Corp Dentist · Twentynine Palms, CA NPI 1598373292

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-21.