Surgeon profile
Michael Chamberlain, D.O.
Ophthalmology · Jenks, OK 74037NPI 1366757387
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.
513 Medicare cases/yr
305 patients
2 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Cataract Surgery with IOL CPT 66984 | 450 | ▼ -10% | 259 |
| Complex Cataract Surgery CPT 66982 | 63 | ▲ +117% | 46 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…