Marshall Hyden
NPI 1134354368ActiveIndividual· Internal Medicine, Cardiovascular Disease· Omaha, NE
Internal Medicine, Cardiovascular Disease with Unmc Physicians, practicing in Omaha, Nebraska. Their prescriptions cost Medicare Part D more than their services did: $2,134,546 for 1,453 claims, against $68,384 paid for services in 2024. Alnylam Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $2,286 in all, mostly travel and lodging. Lists Bellevue Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1134354368 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 18, 2009 |
| Last updated in NPPES | Jul 20, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 29994 | NE |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Advanced Heart Failure and Transplant Cardiology (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 928 across 32 procedure codes |
| Paid by Medicare | $68,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,453 · 3,218 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $2,134,546 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Unmc PhysiciansBellevue, NE · 1,518 clinicians
Hospital affiliations
- Bellevue Medical CenterBellevue, NE
- Bryan Medical CenterLincoln, NE
- Chi Health St. FrancisGrand Island, NE
- Faith HealthNorfolk, NE
- The Nebraska Medical CenterOmaha, NE
Industry payments (Open Payments)
- 2025$2,286 · 16 payments from 5 companies
- 2024$577.35 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $2,067 | 8 |
| Astrazeneca Pharmaceuticals LP | $103.82 | 2 |
| Abbott Laboratories | $75.45 | 4 |
| Novartis Pharmaceuticals Corporation | $24.66 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $14.93 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,675 · 3 payments
- Food and Beverage$610.88 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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