Mengistu Alemayehu Simegn, M.D.
NPI 1053552505ActiveIndividual· Internal Medicine, Cardiovascular Disease· Minneapolis, MN
Internal Medicine, Cardiovascular Disease (M.D.) with Hennepin Healthcare System Inc, practicing in Minneapolis, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $46,573 for 373 claims, against $10,976 paid for services in 2024. Abiomed reported $14.18 in payments in 2025, mostly food and beverage. Lists Hennepin County Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053552505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 12, 2009 |
| Last updated in NPPES | Jun 28, 2023 |
| Certified by provider | Jun 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 52710 | MN |
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 - Cardiovascular Disease (Cardiology) (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 234 across 26 procedure codes |
| Paid by Medicare | $10,976 |
Part D prescriptions in 2024
| Prescriptions (claims) | 373 · 875 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $46,573 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Hennepin Healthcare System IncMinneapolis, MN · 871 clinicians
Hospital affiliations
- Hennepin County Medical CenterMinneapolis, MN
- North Memorial Health HospitalRobbinsdale, MN
Industry payments (Open Payments)
- 2025$14.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $14.18 | 1 |
What the 2025 payments were for
- Food and Beverage$14.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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