Stephen A. Treat, M.D.
NPI 1013913482ActiveIndividual· Internal Medicine, Cardiovascular Disease· Fort Collins, CO
Internal Medicine, Cardiovascular Disease (M.D.) in Fort Collins, Colorado, trained at University of Vermont College of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $1,215,986 for 5,533 claims, against $147,163 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $1,078 in all, mostly travel and lodging.
Overview
| NPI | 1013913482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Dec 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 38056 | CO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 21275 | NE |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | 38056 | CO |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | 21275 | NE |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | 6282A | WY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 6282A | WY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CO); Practitioner - Cardiovascular Disease (Cardiology) (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,532 |
|---|---|
| Services billed | 2,545 across 64 procedure codes |
| Paid by Medicare | $147,163 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,533 · 15,233 30-day fills |
|---|---|
| Patients | 787 |
| Total drug cost | $1,215,986 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
Hospital affiliations
- Haxtun Hospital DistrictHaxtun, CO
- Longs Peak HospitalLongmont, CO
- Medical Center of the RockiesLoveland, CO
- Poudre Valley HospitalFort Collins, CO
- Uchealth Greeley HospitalGreeley, CO
Industry payments (Open Payments)
- 2025$1,078 · 14 payments from 3 companies
- 2024$1,896 · 28 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $810.44 | 7 |
| Boston Scientific Corporation | $238.44 | 6 |
| Abbott Laboratories | $28.82 | 1 |
What the 2025 payments were for
- Travel and Lodging$671.96 · 2 payments
- Food and Beverage$405.74 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Fort Collins
- 1649276536
- 1568177160
- 1770185381
- 1942953997
- 1457517625
- 1104147560
- 1063503597
- 1467403410
- 1982600458
- 1245676493
- 1932499001
- 1891791950
All Internal Medicine, Cardiovascular Disease providers in Colorado →