Surgeon profile
Calvin Oishi, M.D.
Orthopedic Surgery · Aiea, HI 96701NPI 1194776880
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.
83 Medicare cases/yr
82 patients
2 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Knee Arthroscopy — Both Menisci CPT 29880 | 46 | ▲ +31% | 46 |
| Total Knee Replacement (TKA) CPT 27447 | 37 | ▲ +9% | 36 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…