Matthew Brian Amdahl, MD, PHD
NPI 1245868819ActiveIndividual· Internal Medicine· Rochester, MN
Internal Medicine (MD, PHD) in Rochester, Minnesota, trained at University of Pittsburgh School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $38,998 for 244 claims, against $7,993 paid for services in 2024.
Overview
| NPI | 1245868819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2020 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 69743 | MN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 69743 | MN |
| Internal Medicine | 207R00000X | 30758 | MN |
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) (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 75 across 7 procedure codes |
| Paid by Medicare | $7,993 |
Part D prescriptions in 2024
| Prescriptions (claims) | 244 · 475 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $38,998 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Allina Health SystemNew Ulm, MN · 3,842 clinicians
Hospital affiliations
- Allina United HospitalSaint Paul, MN
- Mayo Clinic Hospital RochesterRochester, MN
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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