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Dr. Andy S Yoon, D.M.D.

General Practice Dentistry in Norwalk, CA · enumerated 2012 · practices at Andy S Yoon Dental Corporation.

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

National Provider Identifier

1255687612

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Registry record

Entity type Individual (Type 1)
Name Dr. Andy S Yoon
Credential D.M.D.
Sex Male
Practice address 11033 Rosecrans Ave, Suite D, Norwalk, CA, 90650
Phone (562) 929-3083
Fax (562) 278-0320
Enumeration date Aug 2, 2012
Last updated in NPPES Aug 23, 2021

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 42717 (CA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

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Frequently asked questions

What is the NPI number for Andy Yoon?
The National Provider Identifier (NPI) for Andy Yoon is 1255687612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andy Yoon practice?
The practice location on file with NPPES is in Norwalk, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-23.