Hojung J. Yoon, MD
Internal Medicine Physician · Saint Paul, MN
Hojung J. Yoon, MD is an internal medicine physician with a practice address in Saint Paul, Minnesota, and NPI 1447208616, issued on May 4, 2006. Check the license (Minnesota 42296, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Hojung J. Yoon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 42296 MN
2025020336 MO
Self-reported in NPPES; status is on the state search - Practice location
- 69 Exchange St W, Saint Paul, MN 55102
- Phone
- (651) 232-3000
- Enumerated
- May 4, 2006
- Record last updated
- Aug 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20251014002632); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 69 Exchange St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keith Andersen, CRNACertified Registered Nurse Anesthetist1629177407
- Audrey Aune, CRNACertified Registered Nurse Anesthetist1164521944
- Allen Autrey, MDInternal Medicine Physician1194742767
- Agma BergmannInterpreter1124147764
- Tricia Biittner-Sarff, CRNACertified Registered Nurse Anesthetist1982703765
- Corinne Bolser, CRNACertified Registered Nurse Anesthetist1609975481
Verify Hojung J. Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 42296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
64 Medicare Part D claims for 26 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $78.61
1 payment: food and beverage; the largest payer was Vivus LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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.
3 hospitals and group practices
- Cuyuna Regional Medical CenterCrosby, MN · Critical Access Hospitals3 of 5 stars
- Hni Medical Services OF Missouri LLCSpringfield, MO
- Iowa Physicians Clinic Medical FoundationSioux City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hojung J. Yoon among 2,632 internal medicine physician records in Minnesota
Hojung J. Yoon, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% 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, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2008 among the 1,700 with a school on file
- 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 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
254 internal medicine physician records list a practice address in Saint Paul
They are 254 of the 10,084 NPPES records with a practice address in Saint Paul, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Saint Paul → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Anderson, MDSaint Paul, MN 551021023079217
- Eric Anderson, MDSaint Paul, MN 551021225090707
- William Armstrong, MDSaint Paul, MN 551021073570099
- Alfredo Beltran, MDSaint Paul, MN 551021811953359
- Michael Bozivich, MDSaint Paul, MN 551021023073913
- Christine Chua, MDSaint Paul, MN 551021346202777
- James Giefer, MDSaint Paul, MN 551021982669990
- Joshua Hladio, MDSaint Paul, MN 551021780646919
Common questions
What is Hojung J. Yoon, MD's NPI number?
Hojung J. Yoon, MD's National Provider Identifier (NPI) is 1447208616, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hojung J. Yoon, MD located?
The NPPES record lists a practice address at 69 Exchange St W, Saint Paul, MN, 55102. Phone: (651) 232-3000. Providers update this record themselves, so call before visiting.
How can I verify Hojung J. Yoon, MD's license?
NPPES lists Minnesota license number 42296, 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 Hojung J. Yoon, MD prescribe under Medicare Part D?
In 2024, Hojung J. Yoon, MD had 64 Medicare Part D claims for 26 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Hojung J. Yoon, MD's MIPS final score?
The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.