Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debora Jeong, DDS

Dentist in Downey, CA · enumerated 2023 · practices at Won Jung Jeong DDS Inc.

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

National Provider Identifier

1861271512

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Registry record

Entity type Individual (Type 1)

Name Debora Jeong

Credential DDS

Sex Female

Practice address 9434 Firestone Blvd, Downey, CA, 90241

Phone (562) 803-9999

Fax (562) 803-6369

Enumeration date Sep 22, 2023

Last updated in NPPES Sep 22, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License 109516 (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 Debora Jeong?

Debora Jeong is registered in NPPES with the primary taxonomy of Dentist. 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.

Other providers at this practice address

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Soo Myung General Practice Dentistry · Downey, CA NPI 1265647796 Won Jung Jeong DDS Inc General Practice Dentistry · Downey, CA NPI 1942759089 Abraham Jeong General Practice Dentistry · Downey, CA NPI 1124949722

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-22.