Gage Lee Macallister Calhoon, MD
NPI 1578185609ActiveIndividual· Orthopaedic Surgery· Oklahoma City, OK
Orthopaedic Surgery (MD) in Oklahoma City, Oklahoma, licensed in OK, with an NPI issued in May 2020. Part D covered 25 prescriptions written in 2024, 96% of them generic. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $497.76 in all, mostly food and beverage.
Overview
| NPI | 1578185609 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2020 |
| Last updated in NPPES | Nov 4, 2023 |
| Certified by provider | Nov 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 41551 | OK |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 25 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $469.52 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$497.76 · 5 payments from 3 companies
- 2024$484.33 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $347.94 | 3 |
| Skeletal Dynamics Inc | $128.61 | 1 |
| Depuy Synthes Sales Inc. | $21.21 | 1 |
What the 2025 payments were for
- Food and Beverage$497.76 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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