NPPES file of Aug 9, 2026

Joo-Yeon Sung, M.D., PHD

Dermatology Physician · Cleveland, OH

Joo-Yeon Sung, M.D., PHD is a dermatology physician with a practice address in Cleveland, Ohio, and NPI 1619188943, issued on May 25, 2007. Check the license (Ohio 57.012196, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1619188943
Name
Joo-Yeon Sung
Credential
M.D., PHD
Primary taxonomy
Dermatology Physician 207N00000X
License number
57.012196 OH
Self-reported in NPPES; status is on the state search
Practice location
11100 Euclid Ave, Cleveland, OH 44106
Phone
(212) 677-7814
Enumerated
May 25, 2007
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20101026000662); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2005
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.
Download card Updates feed

Also registered at 11100 Euclid Ave

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

  1. Evi Abada, MD, MSAnatomic Pathology & Clinical Pathology Physician1528563541
  2. Mujjahid Abbas, MDSurgery Physician1861632994
  3. Aleena Abbasi, MDStudent in an Organized Health Care Education/Training Program1710737614
  4. Julia Abbass, M.D.Diagnostic Radiology Physician1730130089
  5. Araam AbboudStudent in an Organized Health Care Education/Training Program1518800135
  6. Salim-Tamuz Abboud, MDDiagnostic Radiology Physician1477845311

Verify Joo-Yeon Sung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 57.012196
    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 Ohio 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

59% fewer Medicare Part D claims than the average dermatology physician in 2024

325 Medicare Part D claims for 153 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Joo-Yeon Sung325
  2. Specialty average797

Most prescribed

  1. Fluorouracil61 claims
  2. Calcipotriene47 claims
  3. Imiquimod41 claims
  4. Triamcinolone Acetonide21 claims
  5. Clobetasol Propionate18 claims
  6. Fluocinonide18 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

  1. Permanente Medical Group IncRichmond, CA

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

Joo-Yeon Sung among 507 dermatology physician records in Ohio

Joo-Yeon Sung, M.D., PHD is one of 507 dermatology physician records with a practice address in Ohio. 86% 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 44% of them.

  • NPI issued2007 · 44% of these records are older, 46% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2005 · median 2007 among the 376 with a school on file
  • Record last updated2022 · 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 207N00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in Ohio

There are 507 dermatology physician records in Ohio.

The 8 dermatology physician records with the nearest ZIP codes

  1. Joshua Arbesman, M.D.Cleveland, OH 441061740509231
  2. Danny Barlev, M.DCleveland, OH 441061285991372
  3. Elma Baron, MDCleveland, OH 441061275568495
  4. Mary Bennett, M.D.Cleveland, OH 441061972705713
  5. Mara Beveridge, M.D.Cleveland, OH 441061861780017
  6. Douglas Buethe, M.D.Cleveland, OH 441061669767315
  7. Luisa Christensen, M.D.Cleveland, OH 441061306284286
  8. Meg Gerstenblith, MDCleveland, OH 441061598803355

Common questions

What is Joo-Yeon Sung, M.D., PHD's NPI number?

Joo-Yeon Sung, M.D., PHD's National Provider Identifier (NPI) is 1619188943, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joo-Yeon Sung, M.D., PHD located?

The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (212) 677-7814. Providers update this record themselves, so call before visiting.

How can I verify Joo-Yeon Sung, M.D., PHD's license?

NPPES lists Ohio license number 57.012196, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Joo-Yeon Sung, M.D., PHD prescribe under Medicare Part D?

In 2024, Joo-Yeon Sung, M.D., PHD had 325 Medicare Part D claims for 153 beneficiaries; the average among dermatology physician prescribers was 797. 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.