John Eun, MD
Vascular Surgery Physician · Centennial, CO
John Eun, MD is a vascular surgery physician with a practice address in Centennial, Colorado, and NPI 1659418937, issued on Jan 30, 2007. Check the license (Colorado DR0051583, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Eun
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License numbers
- DR0051583 CO
TL-2055 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5657 S Himalaya St Ste 210, Centennial, CO 80015
- Phone
- (800) 991-6117
- Enumerated
- Jan 30, 2007
- Record last updated
- Feb 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20150902000263); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 73 in Colorado → Look up another NPI →
Also registered at 5657 S Himalaya St Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Steppacher, MDVascular Surgery Physician1528129715
Verify John Eun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0051583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average vascular surgery physician in 2024
14 Medicare Part D claims, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylprednisolone11 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): 97.6 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $13.89
1 payment: food and beverage; the largest payer was Tactile Systems Technology Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 one group practice
- Colorado Medical Group PLLCCentennial, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Eun among 73 vascular surgery physician records in Colorado
John Eun, MD is one of 73 vascular surgery physician records with a practice address in Colorado. 79% 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 45% of them.
- NPI issued2007 · 45% of these records are older, 42% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2006 · median 2006 among the 51 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Colorado
There are 73 vascular surgery physician records in Colorado.
All 73 in Colorado → Every provider in Centennial → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Robert Steppacher, MDCentennial, CO 800151528129715
- Christopher Morin, MDBroomfield, CO 800231629145974
- David Gerding, MDLafayette, CO 800261760519748
- John Propp, M.D.Louisville, CO 800271558305946
- Gregory Ruth, M.D.Louisville, CO 800271578505681
- Charles BrantiganAurora, CO 800451518965870
- Joshua Greenberg, MDAurora, CO 800451780831255
- Donald Jacobs, MDAurora, CO 800451205930815
Common questions
What is John Eun, MD's NPI number?
John Eun, MD's National Provider Identifier (NPI) is 1659418937, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Eun, MD located?
The NPPES record lists a practice address at 5657 S Himalaya St Ste 210, Centennial, CO, 80015. Phone: (800) 991-6117. Providers update this record themselves, so call before visiting.
How can I verify John Eun, MD's license?
NPPES lists Colorado license number DR0051583, 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 John Eun, MD prescribe under Medicare Part D?
In 2024, John Eun, MD had 14 Medicare Part D claims; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is John Eun, MD's MIPS final score?
The 2023 MIPS final score is 97.6 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.