ST. Catherine of Siena Hospital

Dialysis Center · Smithtown, NY

CMS overall rating 2/5 Non-profit

CMS certification number332405

Contact & location

50 Route 25A Dialysis Unit
Smithtown, NY 11787
Suffolk County
Phone
(631) 862-3707
ZIP code
11787 – all care providers

Open in Google Maps

Facility details

Dialysis stations
18
Ownership
Non-profit
Chain
Independent
Medicare certified since
March 1, 2000
ESRD network
2

Dialysis quality

CMS five-star rating★★★★★ 2/5
Patient survival
Better than Expected
Hospitalization
As Expected
Readmission
As Expected
Transfusion
As Expected
Infection
As Expected
Fistula use
As Expected
In-center hemodialysis
Yes
Peritoneal dialysis
Yes
Home hemodialysis training
No
Late shift (after 5 pm)
No

Frequently asked questions

What is the rating of ST. Catherine of Siena Hospital?

ST. Catherine of Siena Hospital has a 2-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.

What is the phone number of ST. Catherine of Siena Hospital?

(631) 862-3707. The facility is located at 50 Route 25A Dialysis Unit, Smithtown, NY 11787.

Other dialysis centers in Smithtown

Compare all dialysis centers in Smithtown, NY →

Source: CMS Care Compare, August 2026. Information is provided as published by CMS; verify details directly with the facility.