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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jin Ha Joung, D.M.D.

Prosthodontics in Ridgewood, NJ · enumerated 2008 · practices at Ridgewood Dental Associates, LLC.

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

National Provider Identifier

1790945038

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Registry record

Entity type Individual (Type 1)
Name Dr. Jin Ha Joung
Credential D.M.D.
Sex Male
Practice address 166 Franklin Ave, Ridgewood, NJ, 07450
Phone (201) 652-2474
Enumeration date Jun 10, 2008
Last updated in NPPES Jun 10, 2008

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 22DI02373200 (NJ) Secondary
1223P0700X Prosthodontics Dental Providers · License 22DI02373200 (NJ) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jin Ha Joung?
Jin Ha Joung is registered in NPPES with the primary taxonomy of Prosthodontics. 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 2008-06-10.