NPPES file of Aug 9, 2026

Myung Sun Jung, M.D.

Hospitalist Physician · Weston, WI

Myung Sun Jung, M.D. is a hospitalist physician with a practice address in Weston, Wisconsin, and NPI 1477791895, issued on Jan 22, 2009. Check the license (Wisconsin 52745, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477791895
Name
Myung Sun Jung
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
52745 WI
Self-reported in NPPES; status is on the state search
Practice location
3400 Ministry Pkwy, Weston, WI 54476
Phone
(715) 393-3424
Enumerated
Jan 22, 2009
Record last updated
May 4, 2026
Medicare enrollment
Enrolled (PECOS I20090609000545); accepts Medicare assignment
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 3400 Ministry Pkwy

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

  1. Mohamed Fouzi Abdul Hameed, M.D.Hospitalist Physician1255590899
  2. Olusolape Adegbehingbe, M.DHospitalist Physician1679756977
  3. Melissa Aebly, MDAnesthesiology Physician1811152739
  4. Tricia Andrews, PT, DPTPhysical Therapist1780492926
  5. Emily Bartig, PA-CPhysician Assistant1558066977
  6. Ryan Bemke, M.D.Clinical Pathology/Laboratory Medicine Physician1295182350

Verify Myung Sun Jung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 52745
    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 Wisconsin 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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35% fewer Medicare Part D claims than the average hospitalist physician in 2024

340 Medicare Part D claims for 107 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.

  1. Myung Sun Jung340
  2. Specialty average521

Most prescribed

  1. Eliquis34 claims
  2. Pantoprazole Sodium29 claims
  3. Prednisone18 claims
  4. Sucralfate16 claims
  5. Atorvastatin Calcium15 claims
  6. Carvedilol15 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score95.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Mchs Hospitals IncMarshfield, WI

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

Myung Sun Jung among 894 hospitalist physician records in Wisconsin

Myung Sun Jung, M.D. is one of 894 hospitalist physician records with a practice address in Wisconsin. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 30% of them.

  • NPI issued2009 · 30% of these records are older, 66% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 86% of these records are
  • Graduated1994 · median 2011 among the 768 with a school on file
  • Record last updated2026 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 hospitalist physician records list a practice address in Weston

They are 15 of the 368 NPPES records with a practice address in Weston, and 894 hospitalist physician records in Wisconsin.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Mohamed Fouzi Abdul Hameed, M.D.Weston, WI 544761255590899
  2. Olusolape Adegbehingbe, M.DWeston, WI 544761679756977
  3. Keshani Bhushan, M.DWeston, WI 544761124250790
  4. Nath Chongsuwat, M.D.Weston, WI 544761225416829
  5. Ryan Gossett, MDWeston, WI 544761710924329
  6. Gregory Grzesik, D.O.Weston, WI 544761316389372
  7. Samantha Klebe, DOWeston, WI 544761649538844
  8. Prabeer Mann, MDWeston, WI 544761720420839

Common questions

What is Myung Sun Jung, M.D.'s NPI number?

Myung Sun Jung, M.D.'s National Provider Identifier (NPI) is 1477791895, issued on Jan 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Myung Sun Jung, M.D. located?

The NPPES record lists a practice address at 3400 Ministry Pkwy, Weston, WI, 54476. Phone: (715) 393-3424. Providers update this record themselves, so call before visiting.

How can I verify Myung Sun Jung, M.D.'s license?

NPPES lists Wisconsin license number 52745, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Myung Sun Jung, M.D. prescribe under Medicare Part D?

In 2024, Myung Sun Jung, M.D. had 340 Medicare Part D claims for 107 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.

What is Myung Sun Jung, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.