NPPES file of Aug 9, 2026

Sung Yong Bae, M.D.

Internal Medicine Physician · Knoxville, TN

Sung Yong Bae, M.D. is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1043443997, issued on Aug 26, 2009. Check the license (Tennessee 52660, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1043443997
Name
Sung Yong Bae
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
52660 TN
Self-reported in NPPES; status is on the state search
Practice location
2001 Laurel Ave, Knoxville, TN 37916
Phone
(865) 524-3131
Enumerated
Aug 26, 2009
Record last updated
Dec 10, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(865) 212-6323
Medicare enrollment
Enrolled (PECOS I20150629001031); accepts Medicare assignment
Medical or professional school
North Carolina Medical School, 2009
Telehealth
Offers telehealth (CMS)
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 2001 Laurel Ave

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

  1. Steven Addonizio, MDDiagnostic Radiology Physician1184604811
  2. Timothy Alder, MDDiagnostic Radiology Physician1922207059
  3. Yaqub Ali, M.D.Specialist1801893771
  4. Sheri Armstrong, M.D.Diagnostic Radiology Physician1669401196
  5. Gerald Borrelli, M.D.Nephrology Physician1871599084
  6. James Burkhart, MDOrthopaedic Surgery Physician1154314607

Verify Sung Yong Bae in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 52660
    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 Tennessee license search

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27% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,310 Medicare Part D claims for 337 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Sung Yong Bae2,310
  2. Specialty average3,176

Most prescribed

  1. Furosemide199 claims
  2. Allopurinol153 claims
  3. Calcitriol133 claims
  4. Lisinopril128 claims
  5. Amlodipine Besylate113 claims
  6. Irbesartan104 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 MIPS final score for 2023 (Medicare payment program): 29.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score0.0
  2. Costout of 100 · 30%97.2
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $412.77

16 payments; by number, the most common kind was food and beverage; the largest payer was Nxstage Medical, Inc. 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.

  1. Sung Yong Bae$412.77
  2. Specialty average$1,303.06

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

Bills Medicare through one group practice

  1. East Tennessee Nephrology PCKnoxville, TN

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

237 internal medicine physician records list a practice address in Knoxville

They are 237 of the 14,339 NPPES records with a practice address in Knoxville, and 2,596 internal medicine physician records in Tennessee.

Other internal medicine physician records in Tennessee

  1. John Aaron, MDClarksville, TN1629019922
  2. Damon Abaray, MDNashville, TN1275680134
  3. Samuel Abbas, MDHixson, TN1497105373
  4. Matthew Abbate, MDNashville, TN1982796306
  5. Sarmed Abdullah, M.D.Lexington, TN1588755359
  6. Temidayo Abe, MDNashville, TN1366947798
  7. Ahad Abid, MDNashville, TN1316500176
  8. Mouna Abouamara, MDJohnson City, TN1447324603
  9. Betty Abraham, MDChattanooga, TN1093923633
  10. Rawan Abu-Zeitoon, M.DKingsport, TN1265621072

Common questions

What is Sung Yong Bae, M.D.'s NPI number?

Sung Yong Bae, M.D.'s National Provider Identifier (NPI) is 1043443997, issued on Aug 26, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sung Yong Bae, M.D. located?

The NPPES record lists a practice address at 2001 Laurel Ave, Knoxville, TN, 37916. Phone: (865) 524-3131. Providers update this record themselves, so call before visiting.

How can I verify Sung Yong Bae, M.D.'s license?

NPPES lists Tennessee license number 52660, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sung Yong Bae, M.D. prescribe under Medicare Part D?

In 2024, Sung Yong Bae, M.D. had 2,310 Medicare Part D claims for 337 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Sung Yong Bae, M.D.'s MIPS final score?

The 2023 MIPS final score is 29.2 of 100. 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.