Surgeon profile
Robert Williams, MD
Orthopedic Surgery · Chelsea, MI 48118NPI 1407878093
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.
118 Medicare cases/yr
116 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Total Knee Replacement (TKA) CPT 27447 | 54 | ≈ flat | 52 |
| Total Shoulder Replacement CPT 23472 | 37 | ▲ +32% | 37 |
| Total Hip Replacement (THA) CPT 27130 | 27 | ▼ -25% | 27 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…