ST. Catherine Of Siena Hospital in Smithtown, New York - Dialysis Center

ST. Catherine Of Siena Hospital is a medicare approved dialysis facility center in Smithtown, New York and it has 18 dialysis stations. It is located in Suffolk county at 50 Route 25a, Smithtown, NY, 11787. You can reach out to the office of ST. Catherine Of Siena Hospital at (631) 862-3707. This dialysis clinic is run as an independent entity, i.e. it is not owned by any chain organization. ST. Catherine Of Siena Hospital has the following ownership type - Non-profit. It was first certified by medicare in March, 2000. The medicare id for this facility is 332405 and it accepts patients under medicare ESRD program.

Dialysis Center Profile

NameST. Catherine Of Siena Hospital
Location50 Route 25a, Smithtown, New York
No. of Dialysis Stations 18
Medicare ID332405
Ownership TypeNon-profit
Late Shifts No

Contact Information


50 Route 25a, Smithtown, New York, 11787
(631) 862-3707

Map and Direction



NPI Associated with this Dialysis Facility:

Dialysis facilities may have several NPI numbers. We have found possible NPI numbers associated with ST. Catherine Of Siena Hospital from NPPES records by matching their name, address or phone number, so please use this information accordingly.

NPI Number1972562239
MatchPossible same name, address or phone number
Organization NameSt. Catherine of Siena Medical Center
Address50 Route 25a, Smithtown, New York 11787
Phone Number(631) 862-3000

Services Offered

  • Hemodialysis
  • Peritoneal Dialysis

Patient Distribution

Anemia Management

Dialysis patients with Hemoglobin data47
Medicare patients who had average hemoglobin (hgb) less than 10 g/dL11

Dialysis Adequacy

For adult patients on hemodialysis, Kt/V should be at least 1.2 and for peritoneal dialysis at least 1.7; that means they are receiving the right amount of dialysis. For pediatric patients, Kt/V should be at least 1.2 on hemodialysis and 1.8 on peritoneal dialysis.
Higher percentages are better.

  • Hemodialysis
    Adult patients getting regular hemodialysis at the center82
    Adult patient months included in Kt/V greater than or equal to 1.2662
    Percentage of adult hemodialysis patients with Kt/V greater than or equal to 1.299

Mineral and Bone Disorder

An important goal of dialysis is to maintain normal levels of various minerals in the body, such as calcium. This shows the percentage of patients treated at ST. Catherine Of Siena Hospital with elevated calcium levels.

Patients in the hypercalcemia summary86
Hypercalcemia patient months713
Percentage of adult patients with serum calcium greater than 10.2 mg/dL4
Patients in the serum phosphorus summary89
Percentage of patients with serum phosphorus less than 3.5 mg/dL11
Percentage of patients with serum phosphorus from 3.5 to 4.5 mg/dL26
Percentage of patients with serum phosphorus from 4.6 to 5.5 mg/dL33
Percentage of patients with serum phosphorus from 5.6 to 7 mg/dL22
Percentage of patients with serum phosphorus greater than 7 mg/dL8

Vascular Access

The arteriovenous (AV) fistula is considered the best long-term vascular access for hemodialysis because it allows good blood flow, lasts a long time, and is less likely to get infected or cause blood clots than other types of access. Patients who don't have time to get a permanent vascular access before they start hemodialysis treatments may need to use a venous catheter as a temporary access.

Patients included in arteriovenous fistula and catheter summaries 87
Patient months included in arteriovenous fistula and catheter summaries 730
Percentage of patients getting regular hemodialysis at the center that used an arteriovenous (AV) fistula for their treatment58
Percentage of patients receiving treatment through a vascular catheter for 90 days or longer25

Hospitalization Rate

The rate of hospitalization shows you whether patients who were being treated regularly at ST. Catherine Of Siena Hospital were admitted to the hospital more often (worse than expected), less often (better than expected), or about the same (as expected), compared to similar patients treated at other centers.

Standardized Hospitalization Ratio (SHR) PeriodJanuary, 2024 - December, 2024
Patients in facility's Hospitalization Summary77
Hospitalization Rate in facility173.5 (As Expected)
Hospitalization Rate: Upper Confidence Limit251.5
Hospitalization Rate: Lower Confidence Limit124.9

Readmission Rate

The rate of readmission shows you whether patients who were being treated regularly at ST. Catherine Of Siena Hospital were readmitted more often (worse than expected), less often (better than expected), or about the same (as expected), compared to similar patients treated at other dialysis centers.

Standardized Readmission Ratio (SRR) PeriodJanuary, 2024 - December, 2024
Readmission Rate in facility26.6 (As Expected)
Readmission Rate: Upper Confidence Limit34.8
Readmission Rate: Lower Confidence Limit19.3

Infection Rate

Hemodialysis treatment requires direct access to the bloodstream, which can be an opportunity for germs to enter the body and cause infection. This information shows how often patients at ST. Catherine Of Siena Hospital get infections in their blood each year compared to the number of infections expected for the center based on the national average.

Standardized Infection Ratio (SIR) PeriodJanuary, 2024 - December, 2024
Infection Ratio in facility0.62 (As Expected)
SIR: Upper Confidence Limit1.37
SIR: Lower Confidence Limit0.23

Transfusion Summary

Patients with anemia require blood transfusions if their anemia is not managed well by their dialysis center. This information shows whether ST. Catherine Of Siena Hospital's rate of transfusions is better than expected, as expected, or worse than expected, compared to other centers that treat similar patients.

Standardized Transfusion Ratio (STrR) PeriodJanuary, 2024 - December, 2024
Patients in facility's Transfusion Summary41
Transfusion Rate in facility38.2 (As Expected)
Transfusion Rate: Upper Confidence Limit92.6
Transfusion Rate: Lower Confidence Limit19.6

Survival Summary

The rate of mortality shows you whether patients who were being treated regularly at ST. Catherine Of Siena Hospital lived longer than expected (better than expected), did not live as long as expected (worse than expected), or lived as long as expected (as expected), compared to similar patients treated at other facilities.

Standardized Mortality Ratio (SMR) PeriodJanuary, 2021 - December, 2024
Patients in facility's Survival Summary340
Mortality Rate in facility14.8 (Better than Expected)
Mortality Rate: Upper Confidence Limit20.9
Mortality Rate: Lower Confidence Limit10.9

Other Dialysis Facilities in Smithtown, NY

Davita Smithtown Dialysis
Location: 113 Terry Rd, Smithtown, New York, 11787
Phone: (631) 360-7801

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.