Gregory L. Henderson Sr., M.D.
NPI 1427055227ActiveIndividual· Ophthalmology· Brandon, FL
Ophthalmology (M.D.) in Brandon, Florida, trained at University of South Florida College of Medicine (class of 1975). In 2024 Medicare paid $253,694 for 147 patients, and Part D covered 1,110 of their prescriptions, 81% of them generic. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $344.61 in all, mostly food and beverage.
Overview
| NPI | 1427055227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Sep 10, 2020 |
| Certified by provider | Sep 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | ME26952 | FL |
| Ophthalmology | 207W00000X | ME0026952 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 3,692 across 35 procedure codes |
| Paid by Medicare | $253,694 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,110 · 1,409 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $52,487 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Ophthalmology |
Medical group
- Gregory L Henderson MD Facs IncRiverview, FL · 30 clinicians
Industry payments (Open Payments)
- 2025$344.61 · 7 payments from 5 companies
- 2024$163.49 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $156.00 | 3 |
| Rxsight Inc | $135.08 | 1 |
| Alcon Vision LLC | $18.33 | 1 |
| Oyster Point Pharma, Inc. | $17.88 | 1 |
| Johnson & Johnson Surgical Vision, Inc. | $17.32 | 1 |
What the 2025 payments were for
- Food and Beverage$344.61 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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