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Surgeon profile

Joseph O'brien, M.D.

Orthopedic Surgery · Bethesda, MD 20817NPI 1437109907

Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Checking live NPPES registry…

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

123 Medicare cases/yr
121 patients
3 procedures
ProcedureCasesTrendPatients
Lumbar Fusion — Posterior CPT 2261265▲ +25%63
Lumbar Laminectomy CPT 6304733-31%33
Cervical Fusion (ACDF) CPT 2255125▲ +92%25

Industry relationships

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

Pulling CY2025 industry payments + 7-year history…