NPPES file of Aug 9, 2026

Sean Hyung-Kwon Lee, MD

Diagnostic Radiology Physician · Roseville, MN

Sean Hyung-Kwon Lee, MD is a diagnostic radiology physician with a practice address in Roseville, Minnesota, and NPI 1720547540, issued on Mar 19, 2019. Check the license (Minnesota 81237, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1720547540
Name
Sean Hyung-Kwon Lee
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
81237 MN
23231 ND
14536-320 WI
Self-reported in NPPES; status is on the state search
Practice location
2355 Hwy 36 W, Roseville, MN 55113
Phone
(651) 292-2000
Enumerated
Mar 19, 2019
Record last updated
Jun 26, 2026
Medicare enrollment
Enrolled (PECOS I20250603003535); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2355 Hwy 36 W

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

  1. Richard Aizpuru, MDDiagnostic Radiology Physician1558367789
  2. Siobhan Alexander, M.D.Diagnostic Radiology Physician1871988394
  3. Mark Allen, M.D.Diagnostic Radiology Physician1134355662
  4. Kathan AminDiagnostic Radiology Physician1801139142
  5. Kyle Arslanian, MDDiagnostic Radiology Physician1144752882
  6. Brent Baldwin, M.D.Diagnostic Radiology Physician1366482028

Verify Sean Hyung-Kwon Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 81237
    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
Open the Minnesota 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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Bills Medicare through one group practice

  1. University OF Pittsburgh PhysiciansPittsburgh, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sean Hyung-Kwon Lee among 1,700 diagnostic radiology physician records in Minnesota

Sean Hyung-Kwon Lee, MD is one of 1,700 diagnostic radiology physician records with a practice address in Minnesota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.

  • NPI issued2019 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2019 · median 2003 among the 1,324 with a school on file
  • Record last updated2026 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

211 diagnostic radiology physician records list a practice address in Roseville

They are 211 of the 1,288 NPPES records with a practice address in Roseville, and 1,700 diagnostic radiology physician records in Minnesota.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Richard Aizpuru, MDRoseville, MN 551131558367789
  2. Todd Arsenault, MDRoseville, MN 551131902890726
  3. Martin Asis, MDRoseville, MN 551131598743833
  4. Matthew Baldwin, MDRoseville, MN 551131487632725
  5. Joseph Baraga, MDRoseville, MN 551131730167073
  6. Jeffrey Barkmeier, MDRoseville, MN 551131871571083
  7. Nathan Block, MDRoseville, MN 551131871571125
  8. John Caspers, MDRoseville, MN 551131750369989

Common questions

What is Sean Hyung-Kwon Lee, MD's NPI number?

Sean Hyung-Kwon Lee, MD's National Provider Identifier (NPI) is 1720547540, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sean Hyung-Kwon Lee, MD located?

The NPPES record lists a practice address at 2355 Hwy 36 W, Roseville, MN, 55113. Phone: (651) 292-2000. Providers update this record themselves, so call before visiting.

How can I verify Sean Hyung-Kwon Lee, MD's license?

NPPES lists Minnesota license number 81237, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.