John Sunghoon Won, MD
Oral and Maxillofacial Surgery (Dentist) · Harrisburg, NC
John Sunghoon Won, MD is an oral and maxillofacial surgery (dentist) with a practice address in Harrisburg, North Carolina, and NPI 1003836321, issued on Jul 20, 2006. Check the license (North Carolina 2006-01944, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Sunghoon Won
- Credential
- MD
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 2006-01944 NC
Self-reported in NPPES; status is on the state search - Practice location
- 5427 NC Highway 49 S Ste 104, Harrisburg, NC 28075
- Phone
- (704) 839-0535
- Enumerated
- Jul 20, 2006
- Record last updated
- Feb 20, 2025
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 260 in North Carolina → Look up another NPI →
Verify John Sunghoon Won in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 2006-01944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
750 Medicare Part D claims for 180 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 151 claims were for opioids.
Most prescribed
- Clindamycin Hcl180 claims
- Chlorhexidine Gluconate159 claims
- Acetaminophen-Codeine145 claims
- Ibuprofen101 claims
- Dexamethasone82 claims
- Lorazepam30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
John Sunghoon Won among 260 oral and maxillofacial surgery (dentist) records in North Carolina
John Sunghoon Won, MD is one of 260 oral and maxillofacial surgery (dentist) records with a practice address in North Carolina. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 48% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in North Carolina
There are 260 oral and maxillofacial surgery (dentist) records in North Carolina.
All 260 in North Carolina → Every provider in Harrisburg → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Raymond Haigney, D.D.S.Hunterville, NC 280781467459461
- Peter Pangilinan, DDSHuntersville, NC 280781356420186
- Stephen Rendulich, DDSHuntersville, NC 280781356447031
- Din Lam, MDIndian Trail, NC 280791447383286
- John Lindberg, DMDGastonia, NC 280561861072431
- Michael Borchardt, DDSGastonia, NC 280541639289853
- Brent Delong, DDSGastonia, NC 280541952628257
- Derek Eaton, D.D.S.Gastonia, NC 280541477649432
Common questions
What is John Sunghoon Won, MD's NPI number?
John Sunghoon Won, MD's National Provider Identifier (NPI) is 1003836321, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Sunghoon Won, MD located?
The NPPES record lists a practice address at 5427 NC Highway 49 S Ste 104, Harrisburg, NC, 28075. Phone: (704) 839-0535. Providers update this record themselves, so call before visiting.
How can I verify John Sunghoon Won, MD's license?
NPPES lists North Carolina license number 2006-01944, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does John Sunghoon Won, MD prescribe under Medicare Part D?
In 2024, John Sunghoon Won, MD had 750 Medicare Part D claims for 180 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.