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Surgeon profile

Chiwon Hahn, M.D.

Thoracic Surgery · Richmond, VA 23225NPI 1598784704

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.

89 Medicare cases/yr
89 patients
1 procedure
ProcedureCasesTrendPatients
TAVR — Transfemoral CPT 3336189▲ +31%89

Industry relationships

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

Pulling CY2025 industry payments + 7-year history…