Surgeon profile
Oussama Moussan, M.D.
Gastroenterology · Tacoma, WA 98405NPI 1467426171
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.
364 Medicare cases/yr
358 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Colonoscopy with Biopsy CPT 45380 | 195 | ▲ +14% | 194 |
| Upper GI Endoscopy (EGD) with Biopsy CPT 43239 | 97 | ▲ +11% | 93 |
| Colonoscopy with Polypectomy (Snare) CPT 45385 | 72 | ▼ -6% | 71 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…