Surgeon profile
Carl Dettwiler, MD
Gastroenterology · Lewiston, ID 83501NPI 1285623819
Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources
Checking live NPPES registry…
Loading hospital affiliations…
Tracked procedure volumes
Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.
631 Medicare cases/yr
619 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Colonoscopy with Polypectomy (Snare) CPT 45385 | 269 | ▲ +26% | 267 |
| Upper GI Endoscopy (EGD) with Biopsy CPT 43239 | 223 | ▲ +5% | 213 |
| Colonoscopy with Biopsy CPT 45380 | 139 | ▼ -7% | 139 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…