Surgeon profile
Viet-Nhan Nguyen, D.O.
Gastroenterology · Raleigh, NC 27610NPI 1902997646
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.
194 Medicare cases/yr
182 patients
5 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Upper GI Endoscopy (EGD) with Biopsy CPT 43239 | 92 | ▲ +300% | 83 |
| Colonoscopy with Polypectomy (Snare) CPT 45385 | 37 | new | 36 |
| Colonoscopy with Biopsy CPT 45380 | 34 | new | 34 |
| ERCP with Stent Placement CPT 43274 | 17 | new | 16 |
| PEG Feeding Tube Placement CPT 43246 | 14 | new | 13 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…