NPPES file of Aug 9, 2026

Michael Dongkwon Yi, MD

Dermatology Physician · Aurora, CO

Michael Dongkwon Yi, MD is a dermatology physician with a practice address in Aurora, Colorado, and NPI 1578306643, issued on Jun 17, 2024. Check the license (Colorado TL.0010574, as entered in NPPES) on the Colorado Medical Board; 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
1578306643
Name
Michael Dongkwon Yi
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
TL.0010574 CO
Self-reported in NPPES; status is on the state search
Practice location
1665 Aurora CT Ste 3004, Aurora, CO 80045
Phone
(303) 724-3131
Enumerated
Jun 17, 2024
Record last updated
Jun 10, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1665 Aurora CT Ste 3004

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

  1. Blaire Anderson, MDStudent in an Organized Health Care Education/Training Program1851095194
  2. Soo Hyun ChoiStudent in an Organized Health Care Education/Training Program1154059608
  3. Neha Deo, MDStudent in an Organized Health Care Education/Training Program1760184410
  4. Nneamaka Ezekwe, MDDermatology Physician1609430875
  5. William Kim, MDStudent in an Organized Health Care Education/Training Program1477025153
  6. Andrea SteelDermatology Physician1194149211

Verify Michael Dongkwon Yi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license TL.0010574
    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 Colorado 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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92% fewer Medicare Part D claims than the average dermatology physician in 2024

60 Medicare Part D claims for 25 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.

  1. Michael Yi60
  2. Specialty average797

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.

Michael Dongkwon Yi among 305 dermatology physician records in Colorado

Michael Dongkwon Yi, MD is one of 305 dermatology physician records with a practice address in Colorado. 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 2024, is newer than over 99% of them.

  • NPI issued2024 · over 99% of these records are older, 0% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 78% of these records are
  • Record last updated2025 · 51% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in Colorado

There are 305 dermatology physician records in Colorado.

The 8 dermatology physician records with the nearest ZIP codes

  1. Theodore Alkousakis, M.D.Aurora, CO 800451992830269
  2. Stanca BirleaAurora, CO 800451134499577
  3. Robert Dellavalle, MDAurora, CO 800451003881756
  4. Cory Dunnick, MDAurora, CO 800451720171176
  5. Emily Gorell, DOAurora, CO 800451720430218
  6. Sabrina Newman, M.D.Aurora, CO 800451871760470
  7. David Norris, MDAurora, CO 800451619997814
  8. Anthony Parris, M.D.Aurora, CO 800451063508505

Common questions

What is Michael Dongkwon Yi, MD's NPI number?

Michael Dongkwon Yi, MD's National Provider Identifier (NPI) is 1578306643, issued on Jun 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michael Dongkwon Yi, MD located?

The NPPES record lists a practice address at 1665 Aurora CT Ste 3004, Aurora, CO, 80045. Phone: (303) 724-3131. Providers update this record themselves, so call before visiting.

How can I verify Michael Dongkwon Yi, MD's license?

NPPES lists Colorado license number TL.0010574, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Dongkwon Yi, MD prescribe under Medicare Part D?

In 2024, Michael Dongkwon Yi, MD had 60 Medicare Part D claims for 25 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.