Mount Sinai South Nassau Hospital
✓ In-center✓ PD
–no score
Mount Sinai South Nassau Outpatient Dialysis Center
Dialysis center · 3618 Oceanside Road, Oceanside, NY 11572
CMS star rating · Patient survey: 5★
97/ 100
Excellent
Better than 97% of US centers
At a glance
- Operator
- Independent · Non-profit
- Dialysis options
- ✓ In-center hemodialysis✗ Peritoneal dialysis (PD)✓ Home hemodialysis training
- Evening shift
- Yes, a shift starts after 5 pm
- Stations
- 18 dialysis chairs
- Medicare-certified
- Since 2000-05-15 · CCN 333535
- Rank in Oceanside, NY
- #1 of 2 dialysis centers
- Rank in New York
- #19 of 328 scored centers
- County
- Nassau
- ESRD Network
- Network 2 (for grievances and help changing centers)
Patient outcomes and quality of care
CMS quality measures: better than the national average on 10 of 14 reported measures, worse on 2.
| Measure | This center | State | National | vs. national |
|---|---|---|---|---|
| Patient deaths (risk-adjusted rate) (lower is better) CMS: As Expected | 15.9 | 19.1 | 22.2 | Better |
| Hospital admissions (risk-adjusted rate) (lower is better) CMS: As Expected | 142.2 | 156.9 | 148 | About the same |
| Readmitted within 30 days of a hospital stay (lower is better) CMS: As Expected | 30.2% | 28.4% | 27.2% | Worse |
| Blood transfusions (risk-adjusted rate) (lower is better) CMS: Worse than Expected | 77.2 | 33.7 | 32.5 | Worse |
| Bloodstream infections (ratio to expected) (lower is better) CMS: As Expected | 0.44 | 0.36 | 1 | Better |
| Emergency room visits (ratio to expected) (lower is better) CMS: As Expected | 0.79 | 0.81 | 0.99 | Better |
| ER visits within 30 days of a hospital stay (ratio to expected) (lower is better) CMS: As Expected | 0.62 | 0.9 | 1.04 | Better |
| Patients dialyzing through an AV fistula CMS: As Expected | 72.4% | 62.4% | 57.1% | Better |
| Patients with a long-term catheter (90+ days) (lower is better) | 12% | 20.2% | 19% | Better |
| Hemodialysis patients getting adequate dialysis (Kt/V ≥ 1.2) | 100% | 93% | 97% | Better |
| Patients with high blood calcium (over 10.2 mg/dL) (lower is better) | 0% | 3.1% | 1% | About the same |
| Patients with very high phosphorus (over 7.0 mg/dL) (lower is better) | 13% | 14.8% | 18% | Better |
| New patients put on the transplant waitlist (ratio to expected) CMS: As Expected | 1.74 | 1.36 | 1 | Better |
| Patients on the kidney transplant waitlist CMS: As Expected | 28.3% | 20.8% | 16.5% | Better |
Rates for deaths, hospital admissions and transfusions are risk-adjusted per 100 patient-years; ratios compare the center to what CMS expects for its patients (1.00 = as expected). State figures are the average of centers in the state. 'CMS:' notes show CMS's own verdict after accounting for statistical uncertainty.
What patients say (ICH-CAHPS survey)
In-center hemodialysis patient survey (0–100 scores): better than the national average on 5 of 6 reported measures, worse on 0.
| Measure | This center | State | National | vs. national |
|---|---|---|---|---|
| Kidney doctors' communication and caring | 85 | 81 | 81 | About the same |
| Quality of dialysis center care and operations | 86 | 82 | 81 | Better |
| Providing information to patients | 89 | 78 | 80 | Better |
| Rating of the kidney doctor | 89 | 84 | 84 | Better |
| Rating of the dialysis center staff | 93 | 88 | 87 | Better |
| Rating of the dialysis center | 94 | 88 | 88 | Better |
Based on 78 completed interviews (33% response rate). CMS publishes survey results only for centers with at least 30 completed interviews.
Location
Other dialysis centers in Oceanside
Dialysis centers nearby
DaVita Freeport Kidney Center
✓ In-center
48/ 100
Main Street Dialysis Center, LLC
✓ In-center
7/ 100
DaVita Lynbrook Dialysis Center
✓ In-center
86/ 100
Woodmere Dialysis LLC
✓ In-center
47/ 100
Frequently asked questions
Is Mount Sinai South Nassau Outpatient Dialysis Center Medicare-certified?
Yes. Mount Sinai South Nassau Outpatient Dialysis Center (CMS Certification Number 333535) has been Medicare-certified since 2000-05-15, which means it meets federal ESRD Conditions for Coverage and Medicare pays for covered dialysis there.
What dialysis options does Mount Sinai South Nassau Outpatient Dialysis Center offer?
Mount Sinai South Nassau Outpatient Dialysis Center reports offering in-center hemodialysis, home hemodialysis training with 18 dialysis stations. It runs a shift that starts after 5 pm.
How does Mount Sinai South Nassau Outpatient Dialysis Center compare to other dialysis centers?
Mount Sinai South Nassau Outpatient Dialysis Center scores 97/100 on Dialysis Scorecard (excellent), better than 97% of US dialysis centers, and ranks #19 of 328 scored centers in New York. CMS gives it 5 out of 5 stars.
Who owns Mount Sinai South Nassau Outpatient Dialysis Center?
Mount Sinai South Nassau Outpatient Dialysis Center is independently owned, not part of a dialysis chain and is a non-profit facility.
Source: CMS Provider Data Catalog, Dialysis Facility Compare and ICH-CAHPS (2026-09-29). Dialysis Scorecard is not affiliated with Mount Sinai South Nassau Outpatient Dialysis Center. Data may lag real-world changes; verify with the center. Is this your center? Report a correction.