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John Tchaboukian DDS Inc

Dental Clinic/Center in Diamond Bar, CA · enumerated 2018 · authorized official John Tchaboukian, Dentist/Owner.

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

National Provider Identifier

1134602543

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Registry record

Entity type Organization (Type 2)
Legal business name John Tchaboukian DDS Inc
Other name <Unavail>
Practice address 750 N Diamond Bar Blvd, Diamond Bar, CA, 91765
Phone (909) 860-3111
Fax (909) 860-3019
Enumeration date Sep 11, 2018
Last updated in NPPES Jul 11, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name John Tchaboukian
Title Dentist/Owner
Phone (909) 860-3111

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

Who is the authorized official for John Tchaboukian DDS Inc?
NPPES lists John Tchaboukian (Dentist/Owner) as the authorized official for this organization.
What is the NPI number for John Tchaboukian DDS Inc?
The NPI for John Tchaboukian DDS Inc is 1134602543, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-11.