Surgeon profile
John Yoon, MD
Ophthalmology · Superior, WI 54880NPI 1609826452
Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources
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Tracked procedure volumes
Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.
640 Medicare cases/yr
127 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Intravitreal Injection (Anti-VEGF) CPT 67028 | 567 | ▼ -7% | 72 |
| Cataract Surgery with IOL CPT 66984 | 53 | ▲ +43% | 35 |
| YAG Laser Capsulotomy CPT 66821 | 20 | ▼ -23% | 20 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…