Surgeon profile

Zachary Zimmer, MD

Sports Medicine · Washington, DC 20037NPI 1447696638

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI2300 M ST NW STE 507, WASHINGTON, DC 20037☎ 202-741-3300

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Operates atCMS affiliations, refreshed monthly

GEORGE WASHINGTON UNIV HOSPITAL · WASHINGTON, DC

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Tracked procedure volumes

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

13 Medicare cases/yr

13 patients

1 procedure

Procedure	Cases	Trend	Patients
Total Shoulder Replacement CPT 23472	13	new	13

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

$1,381 total received, 2025

24 payments

5 manufacturer relationships on file

See exactly which companies pay this surgeon — and how much — with a paid plan.

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…