Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eun-Sung Jung DDS A Professional Corporation

Dentist in Norwalk, CA · enumerated 2014 · authorized official Eun Sung Jung, C.E.O.

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

National Provider Identifier

1255729299

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Registry record

Entity type Organization (Type 2)

Legal business name Eun-Sung Jung DDS A Professional Corporation

Other name <Unavail>

Practice address 11832 E Rosecrans Ave., Suite #1409, Norwalk, CA, 90650

Phone (562) 868-6202

Fax (562) 868-6115

Enumeration date Dec 29, 2014

Last updated in NPPES Dec 29, 2014

Taxonomy & classification

122300000X Dentist Dental Providers · License 44193 (CA) Primary

Authorized official

Name Eun Sung Jung

Title C.E.O

Phone (562) 868-6202

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-12-29. Verify at npiregistry.cms.hhs.gov.

Where is Eun-Sung Jung DDS A Professional Corporation located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-29.