Surgeon profile
Matthew Mckenzie, MD
Orthopedic Surgery · Sioux Falls, SD 57117NPI 1720094089
Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources
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Tracked procedure volumes
Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.
106 Medicare cases/yr
105 patients
4 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Total Knee Replacement (TKA) CPT 27447 | 40 | ▼ -17% | 39 |
| Lumbar Laminectomy CPT 63047 | 29 | ▼ -40% | 29 |
| Total Hip Replacement (THA) CPT 27130 | 22 | ▼ -35% | 22 |
| Lumbar Fusion — Posterior CPT 22612 | 15 | ▼ -42% | 15 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…