Gregory Wiener, M.D.
NPI 1487187787ActiveIndividual· Emergency Medicine· Denver, CO
Emergency Medicine (M.D.) in Denver, Colorado, trained at University of Colorado School of Medicine, Denver (class of 2017). In 2024 Medicare paid $30,636 for 219 patients, and Part D covered 69 of their prescriptions, 86% of them generic.
Overview
| NPI | 1487187787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2017 |
| Last updated in NPPES | Apr 30, 2021 |
| Certified by provider | Apr 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | DR.0066094 | CO |
| Student in an Organized Health Care Education/Training Program | 390200000X | TL.0006429 | CO |
| Student in an Organized Health Care Education/Training Program | 390200000X | TL.00007434 | 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 - Emergency Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 315 across 46 procedure codes |
| Paid by Medicare | $30,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 69 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $1,862 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Yampa Valley Medical CenterSteamboat Spr, CO · 131 clinicians
- Vail Valley Emergency Physicians PCVail, CO · 12 clinicians
Hospital affiliations
- Uchealth Yampa Valley Medical CenterSteamboat Springs, CO
- Vail Health HospitalVail, CO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 300 emergency medicine physicians in Denver · All emergency medicine physicians in Colorado