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Dr. John Sunghoon Won, MD

Dr. John Sunghoon Won is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Harrisburg, NC, registered in the NPPES registry with NPI 1003836321 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1003836321
Entity type Individual (Type 1)
Name Dr. John Sunghoon Won
Credential MD
Sex Male
Practice address Harrisburg, NC, 28075
Phone 7048390535
Enumeration date 2006-07-20
Last updated in NPPES 2025-02-20

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary 2006-01944 NC

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: John Won, MD
NPI: 1003836321
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: Harrisburg, NC, 28075

Other providers at this practice address

NPI Name Type Specialty Location
1720563489 Solortus Consulting LLC Organization Oral and Maxillofacial Surgery (Dentist) Harrisburg, NC
1588469852 Solortus Consulting LLC Organization Oral and Maxillofacial Surgery (Dentist) Harrisburg, NC

Verify this record

Cross-check NPI 1003836321 against the authoritative CMS record: view Dr. John Sunghoon Won on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does John Won practice?
The practice location on file with NPPES is in Harrisburg, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Won?
The National Provider Identifier (NPI) for John Won is 1003836321, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-20.