Sean Sunghun Park, M.D. PH.D.
Radiation Oncology Physician · Rochester, MN
Sean Sunghun Park, M.D. PH.D. is a radiation oncology physician with a practice address in Rochester, Minnesota, and NPI 1447464078, issued on May 10, 2007. Check the license (Minnesota 53960, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Sean Sunghun Park
- Credential
- M.D. PH.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 53960 MN
4301088365 MI
60917 WI
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- May 10, 2007
- Record last updated
- Aug 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20140401001750); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2006
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 160 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
- Christopher Aakre, MDInternal Medicine Physician1508151663
- Kathryn Aaro, P.T.Physical Therapist1619360666
- Danielle Aase, MDReproductive Endocrinology Physician1316524135
- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify Sean Sunghun Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 53960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average radiation oncology physician in 2024
18 Medicare Part D claims for 13 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Sunghun Park among 160 radiation oncology physician records in Minnesota
Sean Sunghun Park, M.D. PH.D. is one of 160 radiation oncology 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 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2006 · median 2011 among the 119 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Minnesota
There are 160 radiation oncology physician records in Minnesota.
All 160 in Minnesota → Every provider in Rochester → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Paul Brown, M.D.Rochester, MN 559051861479156
- Chunhee Choo, M.D.Rochester, MN 559051114905353
- Robert Foote, M.D.Rochester, MN 559051043299506
- Yolanda Garces, M.D.Rochester, MN 559051871571653
- Michael Haddock, M.D.Rochester, MN 559051518943307
- Timothy Kozelsky, M.D.Rochester, MN 559051790762128
- Nadia Laack, M.D.Rochester, MN 559051710966999
- James Leenstra, M.D.Rochester, MN 559051174593982
Common questions
What is Sean Sunghun Park, M.D. PH.D.'s NPI number?
Sean Sunghun Park, M.D. PH.D.'s National Provider Identifier (NPI) is 1447464078, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sean Sunghun Park, M.D. PH.D. located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Sean Sunghun Park, M.D. PH.D.'s license?
NPPES lists Minnesota license number 53960, 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.
How much does Sean Sunghun Park, M.D. PH.D. prescribe under Medicare Part D?
In 2024, Sean Sunghun Park, M.D. PH.D. had 18 Medicare Part D claims for 13 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.