Surgeon profile
Long Dang, M.D.
Gastroenterology · Westminster, CA 92683NPI 1346324613
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.
960 Medicare cases/yr
925 patients
4 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Upper GI Endoscopy (EGD) with Biopsy CPT 43239 | 522 | ≈ flat | 500 |
| Colonoscopy with Polypectomy (Snare) CPT 45385 | 252 | ▲ +11% | 247 |
| PEG Feeding Tube Placement CPT 43246 | 107 | ▲ +7% | 99 |
| Colonoscopy with Biopsy CPT 45380 | 79 | ▼ -52% | 79 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…