Surgeon profile
David Grossklaus, M.D.
Urology · Mesa, AZ 85206NPI 1750355392
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.
98 Medicare cases/yr
95 patients
5 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| TURBT — Bladder Tumor Resection CPT 52235 | 28 | ≈ flat | 26 |
| Ureteroscopy with Laser Lithotripsy CPT 52356 | 25 | ▲ +39% | 24 |
| Ureteral Stent Placement CPT 52332 | 19 | ≈ flat | 19 |
| TURP — Prostate Resection CPT 52601 | 15 | ▼ -40% | 15 |
| Robotic Radical Prostatectomy CPT 55866 | 11 | ▼ -15% | 11 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…