Surgeon profile
Leonard Armstrong, MD
Colorectal Surgery (Proctology) · Saint Paul, MN 55130NPI 1538314695
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.
170 Medicare cases/yr
168 patients
2 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Colonoscopy with Biopsy CPT 45380 | 106 | ▲ +23% | 105 |
| Colonoscopy with Polypectomy (Snare) CPT 45385 | 64 | ▼ -6% | 63 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…