Marcus Oosenbrug, MD CM
NPI 1760175772ActiveIndividual· Colon & Rectal Surgery· Weston, FL
Colon & Rectal Surgery (MD CM) with Medstar Medical Group II LLC, practicing in Weston, Florida. 51 Medicare patients in 2024, $12,047 paid; nearly all of their 122 Part D prescriptions were generic (98%). Ethicon US, LLC was the largest of 3 companies reporting payments in 2025, $181.49 in all, mostly food and beverage. Lists Medstar Georgetown University Hospital as a hospital affiliation.
Overview
| NPI | 1760175772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD CM |
| Sole proprietor | Yes |
| NPI issued | May 26, 2023 |
| Last updated in NPPES | Aug 2, 2024 |
| Certified by provider | Sep 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 165119 | FL |
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 - General Surgery (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 107 across 37 procedure codes |
| Paid by Medicare | $12,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 131 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $1,795 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliation
- Medstar Georgetown University HospitalWashington, DC
Industry payments (Open Payments)
- 2025$181.49 · 5 payments from 3 companies
- 2024$236.90 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $110.15 | 1 |
| Medtronic, Inc. | $54.66 | 3 |
| Conmed Corporation | $16.68 | 1 |
What the 2025 payments were for
- Food and Beverage$181.49 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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