William James Gibson, DO
NPI 1649731472ActiveIndividual· Internal Medicine, Hematology & Oncology· St Petersburg, FL
Internal Medicine, Hematology & Oncology (DO) in St Petersburg, Florida, trained at William Carey University College of Osteopathic Medicine (class of 2019). Part D covered 146 prescriptions written in 2024, 79% of them generic. Iovance Biotherapeutics, Inc. was the largest of 3 companies reporting payments in 2025, $50.25 in all, mostly food and beverage.
Overview
| NPI | 1649731472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 26, 2019 |
| Last updated in NPPES | Feb 26, 2026 |
| Certified by provider | Feb 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | OS22359 | FL |
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 - Hematology (FL); Practitioner - Hematology/Oncology (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 146 · 202 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $399,520 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | William Carey University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Hematology |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Baycare Medical Group, Inc.Clearwater, FL · 1,547 clinicians
Hospital affiliations
- Morton Plant HospitalClearwater, FL
- St Anthonys HospitalSaint Petersburg, FL
- St Josephs HospitalTampa, FL
Industry payments (Open Payments)
- 2025$50.25 · 3 payments from 3 companies
- 2024$145.13 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iovance Biotherapeutics, Inc. | $17.97 | 1 |
| Merck Sharp & Dohme LLC | $17.59 | 1 |
| Springworks Therapeutics, Inc. | $14.69 | 1 |
What the 2025 payments were for
- Food and Beverage$50.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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