Surgeon profile

William Welch, MD

Neurosurgery · Philadelphia, PA 19107NPI 1295701647

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI330 S 9TH ST, PHILADELPHIA, PA 19107☎ 215-829-6700

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Operates atCMS affiliations, refreshed monthly

PENNSYLVANIA HOSPITAL · PHILADELPHIA, PAHOSPITAL OF UNIV OF PENNSYLVANIA · PHILADELPHIA, PAST LUKES HOSPITAL · BETHLEHEM, PAWILKES-BARRE GENERAL HOSPITAL · WILKES-BARRE, PAPENN PRESBYTERIAN MEDICAL CENTER · PHILADELPHIA, PA

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.

215 Medicare cases/yr

215 patients

3 procedures

Procedure	Cases	Trend	Patients
Lumbar Laminectomy CPT 63047	129	▲ +18%	129
Lumbar Fusion — Posterior CPT 22612	73	▲ +22%	73
Cervical Fusion (ACDF) CPT 22551	13	new	13

Industry relationships

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

$951 total received, 2025

14 payments

7 manufacturer relationships on file

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Relationship trajectory, 2019–2025

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…