Surgery Center Benchmarks working name

GRAND STREET GASTROENTEROLOGY, INC

33 GRAND STREET, KINGSTON, NY 12401 · (845) 338-2300

CMS Certification Number 33C0001079

Operating rooms
2
Procedure rooms
0
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 35 cases
Colonoscopy: 10.1 · national 9.9 · 95% interval 7.2–14 · 35 cases · No Different Than the National Rate 10.1
No Different Than the National Rate

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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.