Seung Jae Yoon, DDS
General Practice Dentistry · Rockville, MD
Seung Jae Yoon, DDS is a general practice dentistry with a practice address in Rockville, Maryland, and NPI 1609056431, issued on Nov 8, 2007. Check the license (Maryland 13932, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Seung Jae Yoon
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 13932 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11921 Rockville Pike, Rockville, MD 20852
- Phone
- (301) 231-0080
- Enumerated
- Nov 8, 2007
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Also registered at 11921 Rockville Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lawrence Goldbaum, DDSGeneral Practice Dentistry1730412180
- Joan Howanitz, DDS, MSDentist1912046293
Verify Seung Jae Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 13932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average general practice dentistry in 2024
184 Medicare Part D claims for 124 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin141 claims
- Chlorhexidine Gluconate13 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.
Industry payments in 2024: $17.96
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Seung Jae Yoon among 2,408 general practice dentistry records in Maryland
Seung Jae Yoon, DDS is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 45% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
113 general practice dentistry records list a practice address in Rockville
They are 113 of the 14,353 NPPES records with a practice address in Rockville, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Rockville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Marvin Abramson, D.D.SRockville, MD 208521720098957
- Harold Allick, D.D.S.Rockville, MD 208521407875271
- Charles Doring, D.D.SRockville, MD 208521881766913
- L. Finamore, DDSRockville, MD 208521003881582
- Harry Gildenhorn, D.D.S.Rockville, MD 208521295742088
- Samuel Huang, D.D.S.Rockville, MD 208521427154640
- Richard Miller, DDSRockville, MD 208521629085311
- William Powell, JR.Rockville, MD 208521881708014
Common questions
What is Seung Jae Yoon, DDS's NPI number?
Seung Jae Yoon, DDS's National Provider Identifier (NPI) is 1609056431, issued on Nov 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Seung Jae Yoon, DDS located?
The NPPES record lists a practice address at 11921 Rockville Pike, Rockville, MD, 20852. Phone: (301) 231-0080. Providers update this record themselves, so call before visiting.
How can I verify Seung Jae Yoon, DDS's license?
NPPES lists Maryland license number 13932, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Seung Jae Yoon, DDS prescribe under Medicare Part D?
In 2024, Seung Jae Yoon, DDS had 184 Medicare Part D claims for 124 beneficiaries; the average among general practice dentistry prescribers was 83. 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.