Mark R. Debuse, M.D.
NPI 1043449408ActiveIndividual· Emergency Medicine· Bethesda, MD
Emergency Medicine (M.D.) in Bethesda, Maryland, trained at Georgetown University School of Medicine (class of 2009). 28 Medicare patients in 2024, $3,599 paid; nearly all of their 138 Part D prescriptions were generic (96%).
Overview
| NPI | 1043449408 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2009 |
| Last updated in NPPES | Aug 5, 2024 |
| Certified by provider | Aug 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | D0094143 | MD |
| Emergency Medicine | 207P00000X | 0101248073 | VA |
| Emergency Medicine | 207P00000X | DR.0060619 | CO |
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 - Emergency Medicine (DC); Practitioner - Emergency Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 242 across 25 procedure codes |
| Paid by Medicare | $3,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 143 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $2,479 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Emergency Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Hospital affiliation
- University of MD Capital Region Medical CenterUpper Marlboro, MD
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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