Surgeon profile

Martin Hopp, MD PHD

Otolaryngology · Los Angeles, CA 90048NPI 1336284561

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI8631 W 3RD ST, LOS ANGELES, CA 90048☎ 310-657-7704

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

CEDARS-SINAI MEDICAL CENTER · LOS ANGELES, CA

Loading hospital affiliations…

Tracked procedure volumes

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

113 Medicare cases/yr

92 patients

1 procedure

Procedure	Cases	Trend	Patients
Balloon Sinuplasty — Maxillary CPT 31295	113	▼ -8%	92

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

$804 total received, 2025

28 payments

10 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…