Surgeon profile
Peter Dirksmeier, M.D.
Orthopedic Surgery · Somersworth, NH 03878NPI 1831124361
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. Orthopedics & cardiology tracked — more specialties coming.
86 Medicare cases/yr
85 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Total Hip Replacement (THA) CPT 27130 | 33 | ▲ +32% | 32 |
| Lumbar Laminectomy CPT 63047 | 33 | ▲ +10% | 33 |
| Lumbar Fusion — Posterior CPT 22612 | 20 | ▲ +82% | 20 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…