Marcus Robert Kret, MD
NPI 1811158538ActiveIndividual· Surgery, Vascular Surgery· Englewood, CO
Surgery, Vascular Surgery (MD) with Colorado Cardiovascular Surgical Associates, P.C., practicing in Englewood, Colorado. 252 Medicare patients in 2024, $114,671 paid; nearly all of their 110 Part D prescriptions were generic (90%). W. L. Gore & Associates, Inc. was the largest of 8 companies reporting payments in 2025, $819.82 in all, mostly food and beverage. Lists Adventhealth Littleton and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1811158538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2008 |
| Last updated in NPPES | Jul 18, 2022 |
| Certified by provider | Jul 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | DR0056645 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 622 across 83 procedure codes |
| Paid by Medicare | $114,671 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 169 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $11,699 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
Medical group
- Colorado Cardiovascular Surgical Associates, P.C.Englewood, CO · 5 clinicians
Hospital affiliations
- Adventhealth LittletonLittleton, CO
- Centura Health-St Anthony HospitalLakewood, CO
- Centura Health-St Anthony North Health CampusWestminster, CO
- Orthocolorado Hosp at St Anthony Med CampusLakewood, CO
- The Medical Center of Aurora & South HospitalAurora, CO
Industry payments (Open Payments)
- 2025$819.82 · 20 payments from 8 companies
- 2024$3,453 · 27 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $399.99 | 7 |
| Bolton Medical Inc | $137.70 | 1 |
| Globus Medical, Inc. | $94.73 | 5 |
| Lemaitre Vascular, Inc. | $89.07 | 3 |
| Philips North America LLC | $31.93 | 1 |
What the 2025 payments were for
- Food and Beverage$819.82 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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