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Surgeon profile

John Hart, M.D.

Orthopedic Surgery · Cedar Rapids, IA 52403NPI 1497169007

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

Checking live NPPES registry…

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Tracked procedure volumes

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

56 Medicare cases/yr
56 patients
2 procedures
ProcedureCasesTrendPatients
Total Shoulder Replacement CPT 2347242≈ flat42
Total Knee Replacement (TKA) CPT 2744714-30%14

Industry relationships

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

Pulling CY2025 industry payments + 7-year history…