Donald Knapke, MD

Orthopedic Surgery · Troy, MI 48084

NPI 1366432569

Live registry check — NPPES, Jul 6, 2026

✓ Active NPI · 1350 KIRTS BLVD STE 160, TROY, MI 48084 · 248-244-9426

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

BEAUMONT HOSPITAL, TROY · TROY, MIHENRY FORD MACOMB HOSPITAL · CLINTON TOWNSHIP, MITRINITY HEALTH OAKLAND HOSPITAL · PONTIAC, MIBEAUMONT HOSPITAL ROYAL OAK · ROYAL OAK, MIBEAUMONT HOSPITAL - GROSSE POINTE · GROSSE POINTE, MI

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Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

Procedure	Cases	Trend	Patients
Total Hip Replacement (THA) CPT 27130	115	≈ flat	114
Total Knee Replacement (TKA) CPT 27447	107	≈ flat	103
Partial Knee Replacement CPT 27446	80	▼ -12%	77
Revision Knee — All Components CPT 27487	19	▲ +46%	19

Industry relationships

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

$54,972

total received, 2025

payments

10 manufacturer relationships on file

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Relationship trajectory, 2019–2025

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…