Surgeon profile
Roberto Chang, M.D.
Interventional Pain Management · Hoover, AL 35244NPI 1669608923
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.
135 Medicare cases/yr
81 patients
3 procedures
| Procedure | Cases | Trend | Patients |
|---|---|---|---|
| Spinal Cord Stimulator — Trial Lead CPT 63650 | 72 | ▲ +53% | 34 |
| Transforaminal Epidural Injection — Lumbar CPT 64483 | 50 | ▲ +14% | 36 |
| Radiofrequency Ablation — Lumbar Facet CPT 64635 | 13 | new | 11 |
Industry relationships
CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.
Pulling CY2025 industry payments + 7-year history…