Lan Thai Dinh DDS Inc

Lan Thai Dinh DDS Inc is a healthcare organization registered as Dentist in Ontario, CA, holding Type 2 (organization) NPI 1558484527 since 2007. The authorized official on file is Lan Dinh, President.

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NPI	1558484527
Entity type	Organization (Type 2)
Legal business name	Lan Thai Dinh DDS Inc
Other name	<Unavail>
Practice address	2920 S ARCHIBALD AVE, SUITE C, Ontario, CA, 91761
Phone	9099232273
Fax	9099232284
Enumeration date	2007-04-06
Last updated in NPPES	2008-09-06

Authorized official

Name	Lan Dinh
Title	President
Phone	9099232273

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	49743	CA

Other identifiers

Identifier	Type	State	Issuer
G9373301	Other	CA	MEDI-CAL PROVIDER NUMBER
1114976347	Other	CA	PREVIOUS NPI NUMBER

Copy-ready billing details

Provider: Lan Thai Dinh DDS Inc
NPI: 1558484527
Taxonomy: 122300000X (Dentist)
Address: 2920 S ARCHIBALD AVE, SUITE C, Ontario, CA, 91761

Providers at this address

NPI	Name	Type	Specialty	Location
1114976347	Lan Dinh	Individual	Dentist	Ontario, CA

Verify this record

Cross-check NPI 1558484527 against the authoritative CMS record: view Lan Thai Dinh DDS Inc on the official NPPES registry .

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 or validate an NPI number.

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 2008-09-06. Verify at npiregistry.cms.hhs.gov.

Where is Lan Thai Dinh DDS Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-09-06.