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DCI - Stony Brook Kidney Center

DCI - Stony Brook Kidney Center is a Medicare-certified dialysis center in East Setauket, New York, operated by Dialysis Clinic, Inc. (DCI). CMS gives it a 3-star rating — CMS rates this facility about as expected versus the national average ("as expected" is the most common rating).

★★★☆☆ 3 / 5 CMS Quality of Patient Care rating · what this means

Location & contact

26 Research Way
East Setauket, NY 11733 · Suffolk County

(631) 444-0502 (click to call)

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Services & details

In-center hemodialysisPeritoneal dialysis Late shift available

Facility details for DCI - Stony Brook Kidney Center
Dialysis stations26
OwnershipDialysis Clinic, Inc. (Non-profit)
Medicare-certified since1997-08-06
CMS Certification Number332570

CMS quality measures

CMS quality measures for DCI - Stony Brook Kidney Center
MeasureResultContext
Patient survivalBetter than ExpectedCMS category comparing observed vs expected patient survival
Mortality rate13.4 deaths per 100 patient-yearsLower is better
Hospitalization rate178.6 admissions per 100 patient-years (As Expected)Lower is better
Hospital readmission26% (As Expected)30-day unplanned readmissions; lower is better
Blood transfusion rate41.8 per 100 patient-years (As Expected)Lower is better

Measures are risk-adjusted by CMS so facilities treating sicker patients aren't penalized. A single measure never tells the whole story — read how CMS calculates these.

Before you visit: call (631) 444-0502 to confirm chair availability, treatment times, and that the center accepts your insurance or Medicare plan. Data from the CMS April 2026 release; details can change between quarterly updates.

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