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Mr. Ojin Kwon, D.D.S.

General Practice Dentistry in Diamond Bar, CA · enumerated 2006.

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

National Provider Identifier

1336209212

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Registry record

Entity type Individual (Type 1)
Name Mr. Ojin Kwon
Credential D.D.S.
Sex Male
Practice address 20657 Golden Springs Dr Ste 205b, Diamond Bar, CA, 91789
Phone (909) 859-8800
Fax (909) 859-8753
Enumeration date Dec 11, 2006
Last updated in NPPES Dec 26, 2017

Taxonomy & licenses

122300000X Dentist Dental Providers · License 29336 (CA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 29336 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 → Validate an NPI →

Frequently asked questions

What specialty is Ojin Kwon?
Ojin Kwon is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-26.