William Andrew Day, MD
NPI 1235716440ActiveIndividual· Orthopaedic Surgery· Jackson, MS
Orthopaedic Surgery (MD) in Jackson, Mississippi, trained at University of Mississippi School of Medicine (class of 2021). Part D covered 57 prescriptions written in 2024, 91% of them generic. Integra Lifesciences Corporation was the largest of 5 companies reporting payments in 2025, $393.97 in all, mostly food and beverage.
Overview
| NPI | 1235716440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2021 |
| Last updated in NPPES | Jul 20, 2026 |
| Certified by provider | Jul 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 36709 | MS |
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 - Orthopedic Surgery (MS) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 59 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $2,281 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Mississippi Sports Medicine and Orthopaedic CenterJackson, MS · 72 clinicians
Industry payments (Open Payments)
- 2025$393.97 · 8 payments from 5 companies
- 2024$167.06 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $148.06 | 1 |
| Orthalign Inc | $112.97 | 3 |
| Zimmer Biomet Holdings, Inc. | $59.61 | 1 |
| Alon Medical Technology | $58.88 | 2 |
| Solventum Corporation | $14.45 | 1 |
What the 2025 payments were for
- Food and Beverage$393.97 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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