Matthew Louis Klug, DO
NPI 1578026621ActiveIndividual· Internal Medicine· Corvallis, OR
Internal Medicine (DO) in Corvallis, Oregon, trained at Lincoln Memorial University Medical Department (class of 2019). In 2024 Medicare paid $49,839 for 295 patients, and Part D covered 933 of their prescriptions, 85% of them generic. Ceribell, Inc. was the largest of 2 companies reporting payments in 2025, $55.55 in all, mostly food and beverage.
Overview
| NPI | 1578026621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 6, 2019 |
| Last updated in NPPES | Apr 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 193998 | OR |
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 - Hospitalist (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 667 across 8 procedure codes |
| Paid by Medicare | $49,839 |
Part D prescriptions in 2024
| Prescriptions (claims) | 933 · 1,221 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $66,131 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Hospitalist |
Medical group
- Bon Secours Medical Group Hampton Roads Specialty Care LLCNorfolk, VA · 208 clinicians
Hospital affiliation
- Bon Secours Maryview Medical CenterPortsmouth, VA
Industry payments (Open Payments)
- 2025$55.55 · 2 payments from 2 companies
- 2024$62.95 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ceribell, Inc. | $30.24 | 1 |
| Philips North America LLC | $25.31 | 1 |
What the 2025 payments were for
- Food and Beverage$55.55 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 internal medicine physicians in Corvallis · All internal medicine physicians in Oregon