NPPES file of Aug 9, 2026

Seon Yeong Lee, DMD

General Practice Dentistry · Washington, DC

Seon Yeong Lee, DMD is a general practice dentistry with a practice address in Washington, District of Columbia, and NPI 1003550088, issued on Apr 25, 2022. Check the license (District of Columbia DEN2000178, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003550088
Name
Seon Yeong Lee
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
DEN2000178 DC
17740 MD
0401418160 VA
Self-reported in NPPES; status is on the state search
Practice location
1531 Maryland Ave NE, Washington, DC 20002
Phone
(202) 602-1672
Enumerated
Apr 25, 2022
Record last updated
Oct 14, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1531 Maryland Ave NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lynn Andoseh, D.D.S.Dentist1184862369
  2. John Choi, DMDGeneral Practice Dentistry1891214029
  3. Bao-Quyen Le, DMDGeneral Practice Dentistry1689834723
  4. Chelesa Phillips, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1821435678

Verify Seon Yeong Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license DEN2000178
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $15.63

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.

  1. Seon Lee$15.63
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Seon Yeong Lee among 377 general practice dentistry records in District of Columbia

Seon Yeong Lee, DMD is one of 377 general practice dentistry records with a practice address in District of Columbia. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.

  • NPI issued2022 · 93% of these records are older, 6% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2022 · 74% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

365 general practice dentistry records list a practice address in Washington

They are 365 of the 45,857 NPPES records with a practice address in Washington, and 377 general practice dentistry records in District of Columbia.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Valerie Bess-Blythe, D.D.S.Washington, DC 200021164603627
  2. Heyward Burrell, DDSWashington, DC 200021700947363
  3. John Choi, DMDWashington, DC 200021891214029
  4. James Coley, DDSWashington, DC 200021962681072
  5. St.elmo Crawford, D.D.SWashington, DC 200021457697591
  6. Ashley Fagan, DDSWashington, DC 200021740702935
  7. Bao-Quyen Le, DMDWashington, DC 200021689834723
  8. Colleen Lloyd, DDSWashington, DC 200021396867388

Common questions

What is Seon Yeong Lee, DMD's NPI number?

Seon Yeong Lee, DMD's National Provider Identifier (NPI) is 1003550088, issued on Apr 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Seon Yeong Lee, DMD located?

The NPPES record lists a practice address at 1531 Maryland Ave NE, Washington, DC, 20002. Phone: (202) 602-1672. Providers update this record themselves, so call before visiting.

How can I verify Seon Yeong Lee, DMD's license?

NPPES lists District of Columbia license number DEN2000178, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity 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.