Kevin Michael Rufner, MD, MPH
NPI 1427195718ActiveIndividual· Internal Medicine, Gastroenterology· Denver, CO
Internal Medicine, Gastroenterology (MD, MPH) in Denver, Colorado, trained at Tufts University School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $940,778 for 807 claims, against $36,557 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $939.76 in all, mostly food and beverage.
Overview
| NPI | 1427195718 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Jan 30, 2007 |
| Last updated in NPPES | Mar 22, 2024 |
| Certified by provider | Mar 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 47667 | 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 - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 807 across 24 procedure codes |
| Paid by Medicare | $36,557 |
Part D prescriptions in 2024
| Prescriptions (claims) | 807 · 1,392 30-day fills |
|---|---|
| Patients | 268 |
| Total drug cost | $940,778 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Gastroenterology |
Medical groups
- Portercare Adventist Health SystemDenver, CO · 774 clinicians
- Peak Gastroenterology AssociatesColorado Springs, CO · 33 clinicians
- Colorado Gastroenterology Prof LLCDenver, CO · 4 clinicians
Hospital affiliations
- Adventhealth Castle RockCastle Rock, CO
- Adventhealth ParkerParker, CO
Industry payments (Open Payments)
- 2025$939.76 · 44 payments from 16 companies
- 2024$1,416 · 64 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $236.77 | 14 |
| Gilead Sciences, Inc. | $113.39 | 5 |
| Genzyme Corporation | $103.75 | 4 |
| Lilly USA, LLC | $81.23 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $66.47 | 2 |
What the 2025 payments were for
- Food and Beverage$939.76 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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