Leiron Raye Bayless, PA
NPI 1083421499ActiveIndividual· Physician Assistant· Huntsville, AL
Physician Assistant (PA) with Oncology Specialties, P.C., practicing in Huntsville, Alabama. Enrolled in Medicare as practitioner - physician assistant. Exelixis Inc. was the largest of 30 companies reporting payments in 2025, $1,822 in all, mostly food and beverage. Lists Huntsville Hospital as a hospital affiliation.
Overview
| NPI | 1083421499 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 18, 2024 |
| Last updated in NPPES | Feb 28, 2025 |
| Certified by provider | Feb 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2543 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (AL) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Oncology Specialties, P.C.Huntsville, AL · 109 clinicians
Hospital affiliation
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$1,822 · 72 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $232.65 | 4 |
| Astrazeneca Pharmaceuticals LP | $232.07 | 7 |
| E.R. Squibb & Sons, L.L.C. | $135.84 | 7 |
| Beone Medicines USA, Inc. | $125.78 | 7 |
| Novartis Pharmaceuticals Corporation | $119.59 | 5 |
What the 2025 payments were for
- Food and Beverage$1,629 · 70 payments
- Education$192.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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