NPPES file of Aug 9, 2026

Michael Han Young, MD

Infectious Disease Physician · Lexington, KY

Michael Han Young, MD is an infectious disease physician with a practice address in Lexington, Kentucky, and NPI 1003901208, issued on Oct 4, 2006. Check the license (Kentucky 40406, as entered in NPPES) on the Kentucky Board of Medical Licensure; 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
1003901208
Name
Michael Han Young
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
40406 KY
Self-reported in NPPES; status is on the state search
Practice location
740 S Limestone, Lexington, KY 40536
Phone
(859) 323-5544
Enumerated
Oct 4, 2006
Record last updated
Oct 12, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(859) 257-9286
Medicare enrollment
Enrolled (PECOS I20070307000620); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1999
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 740 S Limestone

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

  1. Fayha Ahmad, DMDGeneral Practice Dentistry1982109211
  2. Kenneth Ain, MDEndocrinology, Diabetes & Metabolism Physician1396857173
  3. Tarek Ali, MBBSNeurology Physician1952857682
  4. Reem Alkilany, MDRheumatology Physician1730633173
  5. Alexandra Amador, DMDStudent in an Organized Health Care Education/Training Program1386586550
  6. Susan Amelang, PA-CPhysician Assistant1821503699

Verify Michael Han Young in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 40406
    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 Kentucky 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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48% fewer Medicare Part D claims than the average infectious disease physician in 2024

358 Medicare Part D claims for 75 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Michael Young358
  2. Specialty average689

Most prescribed

  1. Doxycycline Hyclate83 claims
  2. Amoxicillin-Clavulanate Potass40 claims
  3. Cefadroxil40 claims
  4. Fluconazole24 claims
  5. Levofloxacin17 claims
  6. Daptomycin16 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. Qualitynot scored (reweighted)
  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. Kentucky Medical Services Foundation, IncLexington, KY

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

Michael Han Young among 111 infectious disease physician records in Kentucky

Michael Han Young, MD is one of 111 infectious disease physician records with a practice address in Kentucky. 81% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1999 · median 2004 among the 81 with a school on file
  • Record last updated2011 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Kentucky

There are 111 infectious disease physician records in Kentucky.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Omar Ahmad, MDLexington, KY 405361558481333
  2. Martin Evans, M.D.Lexington, KY 405361770678435
  3. Saritha Gomadam, D.OLexington, KY 405361770883522
  4. Richard Greenberg, MDLexington, KY 405361386756179
  5. Ardis HovenLexington, KY 405361841201019
  6. Mitu Karki Maskey, MBBSLexington, KY 405361023272861
  7. Nicole Leedy, MDLexington, KY 405361588827182
  8. Malkanthie McCormick, MDLexington, KY 405361750303657

Common questions

What is Michael Han Young, MD's NPI number?

Michael Han Young, MD's National Provider Identifier (NPI) is 1003901208, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Han Young, MD located?

The NPPES record lists a practice address at 740 S Limestone, Lexington, KY, 40536. Phone: (859) 323-5544. Providers update this record themselves, so call before visiting.

How can I verify Michael Han Young, MD's license?

NPPES lists Kentucky license number 40406, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Han Young, MD prescribe under Medicare Part D?

In 2024, Michael Han Young, MD had 358 Medicare Part D claims for 75 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Michael Han Young, MD'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.