Matthew Robert Lyons, M.D.
NPI 1558429522ActiveIndividual· Internal Medicine, Cardiovascular Disease· Hermiston, OR
Internal Medicine, Cardiovascular Disease (M.D.) in Hermiston, Oregon, trained at University of Chicago, Pritzker School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $518,514 for 3,234 claims, against $135,077 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $71.30 in all, mostly food and beverage.
Overview
| NPI | 1558429522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD226859 | OR |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 49770 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 22491 | MS |
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) (MS); Practitioner - Cardiovascular Disease (Cardiology) (OR); Practitioner - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,937 |
|---|---|
| Services billed | 3,291 across 35 procedure codes |
| Paid by Medicare | $135,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,234 · 7,361 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $518,514 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Good Shepherd Health Care SystemHermiston, OR · 136 clinicians
- Specialty Physician Group LLCOlive Branch, MS · 102 clinicians
Hospital affiliations
- Good Shepherd Medical CenterHermiston, OR
- Methodist Healthcare - Olive Branch HospitalOlive Branch, MS
- Methodist Hospitals of MemphisMemphis, TN
Industry payments (Open Payments)
- 2025$71.30 · 3 payments from 2 companies
- 2024$156.99 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $51.74 | 2 |
| Alexion Pharmaceuticals, Inc. | $19.56 | 1 |
What the 2025 payments were for
- Food and Beverage$71.30 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Hermiston
- 1285753160