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LAN THAI DINH DDS INC
NPI 1558484527
Dentist in Ontario, CA

Active since April 06, 2007
2920 S ARCHIBALD AVE, SUITE C, ONTARIO, CA 91761(909) 923-2273(909) 923-2284 Get Directions Write a Review

NPPES record last updated: September 6, 2008. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Lan Thai Dinh Dds Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAN THAI DINH DDS INC (NPI 1558484527), doing business as River Arch Dental Group, is a healthcare organization registered as a dentist in Ontario, California and active in the NPI registry since April 2007. The organization lists Lan Thai Dinh, President, as its authorized official.

NPPES Registry Identity

NPI1558484527
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameLAN THAI DINH DDS INC
Location Address2920 S ARCHIBALD AVE, SUITE COntario, CA 91761-7364
Mailing Address2920 S Archibald Ave, Suite COntario, CA 91761-7364 · (909) 923-2273 · Fax (909) 923-2284
Phone(909) 923-2273
Fax(909) 923-2284
Organization SubpartNo
Authorized OfficialLan Thai DinhPresident · (909) 923-2273
Enumeration DateApril 6, 2007
Last NPPES UpdateSeptember 6, 2008
✔ NPI 1558484527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 49743
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
2920 S ARCHIBALD AVE, Ontario, CA 91761
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Other Names 1

Former Legal Business NameRiver Arch Dental Group

Other Identifiers 3

OtherG9373301CA · Medi-cal Provider Number
Medicare ID-Type UnspecifiedD49743CA · Denti-cal Provider Number
Other1114976347CA · Previous Npi Number

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LAN THAI DINH D.D.S.
Dentist
2920 S ARCHIBALD AVE, SUITE C
ONTARIO, CA 91761
San Bernardino County (909) 923-2273

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lan Thai Dinh Dds Inc's NPI number?

The NPI number for Lan Thai Dinh Dds Inc is 1558484527. It was assigned to this organization in the NPPES registry on April 6, 2007. The provider was formerly known as River Arch Dental Group.

Where is Lan Thai Dinh Dds Inc located?

Lan Thai Dinh Dds Inc is located at 2920 S Archibald Ave Suite C, Ontario, CA 91761. The listed phone number is (909) 923-2273.

What is Lan Thai Dinh Dds Inc's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Lan Thai Dinh Dds Inc was last updated on September 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.