Surgeon profile
Aaron Althaus, M.D.
Orthopedic Surgery · Kansas City, KS 66160NPI 1518195619
Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources
Checking live NPPES registry…
Loading hospital affiliations…
Tracked procedure volumes
Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.
104 Medicare cases/yr
99 patients
2 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Total Knee Replacement (TKA) CPT 27447 | 66 | ▲ +20% | 62 |
| Total Hip Replacement (THA) CPT 27130 | 38 | ▼ -10% | 37 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…