NPPES file of Aug 9, 2026

Suk-Hyeon Yun, MD

Nephrology Physician · Huntington Station, NY

Suk-Hyeon Yun, MD is a nephrology physician with a practice address in Huntington Station, New York, and NPI 1861433955, issued on Jun 9, 2006. Check the license (New York 188377, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1861433955
Name
Suk-Hyeon Yun
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
188377 NY
Self-reported in NPPES; status is on the state search
Practice location
33 Walt Whitman RD, Huntington Station, NY 11746
Phone
(631) 549-1480
Enumerated
Jun 9, 2006
Record last updated
Jan 21, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(631) 549-2511
Medicaid ID
01770149 NY
Medicare enrollment
Enrolled (PECOS I20040923000666); accepts Medicare assignment
Medical or professional school
New York Medical College, 1989
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 33 Walt Whitman RD

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

  1. Nana Acheampong, R.N, AGNP-CGerontology Nurse Practitioner1174893754
  2. Harith Alhasan, MDAnesthesiology Physician1083684492
  3. Frank AltenordSpeech-Language Pathologist1003944844
  4. Fanny Bandenay, MS SLPSpeech-Language Pathologist1629117205
  5. Claudia Bauer, SLPSpeech-Language Pathologist1346475845
  6. Ruby Benavente-RiveraSpeech-Language Assistant1710027693

Verify Suk-Hyeon Yun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 188377
    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 New York license search

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55% fewer Medicare Part D claims than the average nephrology physician in 2024

652 Medicare Part D claims for 110 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Suk-Hyeon Yun652
  2. Specialty average1,465

Most prescribed

  1. Amlodipine Besylate118 claims
  2. Losartan Potassium76 claims
  3. Farxiga66 claims
  4. Kerendia44 claims
  5. Sevelamer Carbonate30 claims
  6. Olmesartan Medoxomil29 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): 13.4 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%44.6
  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).

Bills Medicare through one group practice

  1. North Shore-Lij Medical PCNew Hyde Park, NY

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

Suk-Hyeon Yun among 1,049 nephrology physician records in New York

Suk-Hyeon Yun, MD is one of 1,049 nephrology physician records with a practice address in New York. 85% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 47% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1989 · median 1999 among the 764 with a school on file
  • Record last updated2010 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in New York

There are 1,049 nephrology physician records in New York.

The 8 nephrology physician records with the nearest ZIP codes

  1. Syed Asad, M.D.Huntington Station, NY 117461902833254
  2. Monica KaulHuntington Station, NY 117461316007941
  3. Aydin Olgun, DOHuntington Station, NY 117461710933742
  4. Rachita Reddy, MD, MPHHuntington Station, NY 117461093959835
  5. Sacha Balmir, DOHuntington, NY 117431255438131
  6. Richard Schwarz, M.D.Huntington, NY 117431013927565
  7. Robert Yohannan, MDHuntington, NY 117431255300216
  8. Prashant Bhenswala, MD, MSCRIslip, NY 117511487114666

Common questions

What is Suk-Hyeon Yun, MD's NPI number?

Suk-Hyeon Yun, MD's National Provider Identifier (NPI) is 1861433955, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Suk-Hyeon Yun, MD located?

The NPPES record lists a practice address at 33 Walt Whitman RD, Huntington Station, NY, 11746. Phone: (631) 549-1480. Providers update this record themselves, so call before visiting.

How can I verify Suk-Hyeon Yun, MD's license?

NPPES lists New York license number 188377, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Suk-Hyeon Yun, MD prescribe under Medicare Part D?

In 2024, Suk-Hyeon Yun, MD had 652 Medicare Part D claims for 110 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.

What is Suk-Hyeon Yun, MD's MIPS final score?

The 2023 MIPS final score is 13.4 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.