Surgery Center Benchmarks working name

ATHERTON ENDOSCOPY CENTER

3351 EL CAMINO REAL, SUITE 220, ATHERTON, CA 94027 · (650) 363-2800

CMS Certification Number 05C0001632

Operating rooms
0
Procedure rooms
2
Ownership
Proprietary

Case types filed with CMS

Endoscopy

Hospital visits after surgery

CMS risk-standardized rate of a hospital visit within 7 days, per 100 cases. The pale band is the 95% interval — where it overlaps the national mark, this center is not meaningfully different from average.

This center National rate
Colonoscopy 1547 cases
Colonoscopy: 8.5 · national 9.9 · 95% interval 6.4–11.5 · 1547 cases · No Different Than the National Rate 8.5
No Different Than the National Rate
General surgery 49 cases
General surgery: 0.9 · national 1 · 95% interval 0.5–1.7 · 49 cases · No Different than expected 0.9
No Different than expected

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Sources: CMS Provider of Services file (iQIES, 2026 Q2) — address, case types, room counts; CMS ASCQR facility-level file (reporting year 2024) — quality measures; CMS OAS CAHPS facility file — patient experience. Rates are reproduced as CMS publishes them; nothing here is scored or weighted by us. Not medical advice.