◧ Surgery Center Benchmarks working name

WASHINGTON OUTPATIENT SURGERY

2299 MOWRY AVE, FREMONT, CA 94538 · (415) 791-3438

CMS Certification Number 55C0001027

Operating rooms
7
Procedure rooms
0
Ownership
Proprietary

Case types filed with CMS

Dental surgeryEndoscopyFoot surgeryOB/GYN surgeryOphthalmologyOrthopedic surgeryOtolaryngologyPain managementPlastic surgery

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 950 cases
Colonoscopy: 9.5 · national 9.9 · 95% interval 7–12.7 · 950 cases · No Different Than the National Rate 9.5
No Different Than the National Rate
Orthopedic 206 cases
Orthopedic: 2.1 · national 2.4 · 95% interval 1.4–3.3 · 206 cases · No Different Than the National Rate 2.1
No Different Than the National Rate
Urology 76 cases
Urology: 6.2 · national 5.4 · 95% interval 4–9.5 · 76 cases · No Different Than the National Rate 6.2
No Different Than the National Rate
General surgery 174 cases
General surgery: 1.1 · national 1 · 95% interval 0.6–1.8 · 174 cases · No Different than expected 1.1
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.