Logan E. Mast, M.D.
NPI 1790928505ActiveIndividual· Orthopaedic Surgery· Louisville, KY
Orthopaedic Surgery (M.D.) in Louisville, Kentucky, trained at University of Louisville School of Medicine (class of 2009). 161 Medicare patients in 2024, $71,800 paid; nearly all of their 298 Part D prescriptions were generic (99%). Blue Surgical LLC was the largest of 11 companies reporting payments in 2025, $2,900 in all, mostly travel and lodging.
Overview
| NPI | 1790928505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2009 |
| Last updated in NPPES | Sep 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 47966 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 4,890 across 38 procedure codes |
| Paid by Medicare | $71,800 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 302 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $3,868 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- University of Louisville Physicians IncLouisville, KY · 1,445 clinicians
- Sn Kentuckiana Rehab, LLCLouisville, KY · 346 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$2,900 · 32 payments from 11 companies
- 2024$359.25 · 9 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Blue Surgical LLC | $1,573 | 8 |
| Arthrex, Inc. | $748.40 | 7 |
| Bioventus LLC | $191.83 | 5 |
| Ferring Pharmaceuticals Inc. | $107.28 | 4 |
| Medacta USA, Inc. | $82.68 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,244 · 4 payments
- Food and Beverage$1,206 · 27 payments
- Education$450.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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