Dayoung Ko, MD
Dermatology Physician · Novi, MI
Dayoung Ko, MD is a dermatology physician with a practice address in Novi, Michigan, and NPI 1336601822, issued on Apr 3, 2019. Check the license (Michigan 4301509209, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Dayoung Ko
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 4301509209 MI
Self-reported in NPPES; status is on the state search - Practice location
- 46325 W 12 Mile RD Ste 370, Novi, MI 48377
- Phone
- (248) 482-2107
- Enumerated
- Apr 3, 2019
- Record last updated
- Dec 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20230717000374); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 471 in Michigan → Look up another NPI →
Also registered at 46325 W 12 Mile RD Ste 370
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phoebe Knight, PA-CMedical Physician Assistant1497418180
Verify Dayoung Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301509209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average dermatology physician in 2024
518 Medicare Part D claims for 212 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Triamcinolone Acetonide97 claims
- Clobetasol Propionate65 claims
- Ketoconazole49 claims
- Hydrocortisone45 claims
- Clindamycin Phosphate26 claims
- Fluorouracil23 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,707.40
78 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Golden State Dermatology Associates, Inc.Los Gatos, CA
- Midwest Center For Dermatology And Pathology PLLCNovi, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dayoung Ko among 471 dermatology physician records in Michigan
Dayoung Ko, MD is one of 471 dermatology physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2008 among the 324 with a school on file
- Record last updated2023 · 55% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Michigan
There are 471 dermatology physician records in Michigan.
All 471 in Michigan → Every provider in Novi → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Lisa Barron, M.D.Novi, MI 483771639270432
- Jolanta Malinowski, M.D,Novi, MI 483771154392389
- Molly Powers, M.D.Novi, MI 483771174960082
- Stephen Sturman, M.D.Novi, MI 483771902877210
- Jennifer Swearingen, MDNovi, MI 483771043320187
- Aaron TisackNovi, MI 483771376121350
- Alice Watson, M.D.Novi, MI 483771528146651
- Alexis Lyons, MDNovi, MI 483751760845648
Common questions
What is Dayoung Ko, MD's NPI number?
Dayoung Ko, MD's National Provider Identifier (NPI) is 1336601822, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Dayoung Ko, MD located?
The NPPES record lists a practice address at 46325 W 12 Mile RD Ste 370, Novi, MI, 48377. Phone: (248) 482-2107. Providers update this record themselves, so call before visiting.
How can I verify Dayoung Ko, MD's license?
NPPES lists Michigan license number 4301509209, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dayoung Ko, MD prescribe under Medicare Part D?
In 2024, Dayoung Ko, MD had 518 Medicare Part D claims for 212 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Dayoung Ko, 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.