Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ji Young Yoon, DMD

Dentist in Mount Pleasant, WI · enumerated 2023.

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

National Provider Identifier

1558047175

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Registry record

Entity type Individual (Type 1)

Name Ji Young Yoon

Credential DMD

Sex Female

Practice address 1320 S Green Bay Rd, Mount Pleasant, WI, 53406

Phone (262) 223-0280

Enumeration date Jun 27, 2023

Last updated in NPPES Jul 17, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6001227 (WI) 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

Is NPI 1558047175 active?

Yes, as of the latest NPPES snapshot, NPI 1558047175 is active (record last updated 2023-07-17).

How do I verify Ji Young Yoon's NPI record?

Cross-check NPI 1558047175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Jeffrey Zeller General Practice Dentistry · Racine, WI NPI 1730172248 David Nelson Dentist · Mount Pleasant, WI NPI 1003912916 Adam Pamer Pediatric Dentistry · Mt Pleasant, WI NPI 1396184370 Idental LLC Dentist · Mt Pleasant, WI NPI 1861867947 Kristine Blumm Dental Hygienist · Mount Pleasant, WI NPI 1134575566 Cindi Due Dental Hygienist · Mount Pleasant, WI NPI 1669920831 Idental Dental Hygienist · Mount Pleasant, WI NPI 1508316753 Karen Marano Dental Hygienist · Mount Pleasant, WI NPI 1538600135

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.