Mark Floyd, MD
NPI 1144595539ActiveIndividual· Internal Medicine, Hematology & Oncology· Bryan, TX
Internal Medicine, Hematology & Oncology (MD) with Brazos Valley Hematology Oncology Associates PA, practicing in Bryan, Texas. Their prescriptions cost Medicare Part D more than their services did: $4,864,462 for 1,718 claims, against $3,195,094 paid for services in 2024. Janssen Biotech, Inc. was the largest of 39 companies reporting payments in 2025, $2,709 in all, mostly food and beverage. Lists Chi St Joseph Health Regional Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144595539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2012 |
| Last updated in NPPES | Apr 16, 2020 |
| Certified by provider | Apr 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | R7994 | TX |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 618 |
|---|---|
| Services billed | 182,447 across 118 procedure codes |
| Paid by Medicare | $3,195,094 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,718 · 2,463 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $4,864,462 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Brazos Valley Hematology Oncology Associates PABryan, TX · 6 clinicians
Hospital affiliations
- Chi St Joseph Health Regional HospitalBryan, TX
- Madison St Joseph Health CenterMadisonville, TX
Industry payments (Open Payments)
- 2025$2,709 · 100 payments from 39 companies
- 2024$1,824 · 72 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $376.40 | 15 |
| Novartis Pharmaceuticals Corporation | $351.69 | 10 |
| Regeneron Healthcare Solutions, Inc. | $213.78 | 5 |
| Astrazeneca Pharmaceuticals LP | $206.71 | 6 |
| Lilly USA, LLC | $150.52 | 5 |
What the 2025 payments were for
- Food and Beverage$2,349 · 96 payments
- Long term medical supply or device loan$199.40 · 2 payments
- Education$160.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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