DaVita East Islip Dialysis
✓ In-center✓ PD
62/ 100
Fresenius Kidney Care - Bay Shore
Dialysis center · 929 Sunrise Highway, Chronic Dialysis Ctr., Bay Shore, NY 11706
CMS star rating · Patient survey: 3★
70/ 100
Above average
Better than 70% of US centers
At a glance
- Operator
- Fresenius Medical Care · For-profit
- Dialysis options
- ✓ In-center hemodialysis✓ Peritoneal dialysis (PD)✓ Home hemodialysis training
- Evening shift
- Yes, a shift starts after 5 pm
- Stations
- 25 dialysis chairs
- Medicare-certified
- Since 2015-01-01 · CCN 332721
- Rank in New York
- #123 of 328 scored centers
- County
- Suffolk
- 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 15 reported measures, worse on 2.
| Measure | This center | State | National | vs. national |
|---|---|---|---|---|
| Patient deaths (risk-adjusted rate) (lower is better) CMS: As Expected | 19.2 | 19.1 | 22.2 | Better |
| Hospital admissions (risk-adjusted rate) (lower is better) CMS: As Expected | 185.8 | 156.9 | 148 | Worse |
| Readmitted within 30 days of a hospital stay (lower is better) CMS: As Expected | 26.9% | 28.4% | 27.2% | About the same |
| Blood transfusions (risk-adjusted rate) (lower is better) CMS: As Expected | 28 | 33.7 | 32.5 | Better |
| Bloodstream infections (ratio to expected) (lower is better) CMS: Better than Expected | 0.15 | 0.36 | 1 | Better |
| Emergency room visits (ratio to expected) (lower is better) CMS: As Expected | 0.78 | 0.81 | 0.99 | Better |
| ER visits within 30 days of a hospital stay (ratio to expected) (lower is better) CMS: As Expected | 0.63 | 0.9 | 1.04 | Better |
| Patients dialyzing through an AV fistula CMS: As Expected | 64.2% | 62.4% | 57.1% | Better |
| Patients with a long-term catheter (90+ days) (lower is better) | 13% | 20.2% | 19% | Better |
| Hemodialysis patients getting adequate dialysis (Kt/V ≥ 1.2) | 99% | 93% | 97% | Better |
| Peritoneal dialysis patients getting adequate dialysis (Kt/V ≥ 1.7) | 90% | 85.1% | 92% | Worse |
| 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) | 17% | 14.8% | 18% | About the same |
| New patients put on the transplant waitlist (ratio to expected) CMS: As Expected | 1.45 | 1.36 | 1 | Better |
| Patients on the kidney transplant waitlist CMS: As Expected | 19.9% | 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 0 of 6 reported measures, worse on 0.
| Measure | This center | State | National | vs. national |
|---|---|---|---|---|
| Kidney doctors' communication and caring | 80 | 81 | 81 | About the same |
| Quality of dialysis center care and operations | 80 | 82 | 81 | About the same |
| Providing information to patients | 78 | 78 | 80 | About the same |
| Rating of the kidney doctor | 86 | 84 | 84 | About the same |
| Rating of the dialysis center staff | 88 | 88 | 87 | About the same |
| Rating of the dialysis center | 89 | 88 | 88 | About the same |
Based on 89 completed interviews (30% response rate). CMS publishes survey results only for centers with at least 30 completed interviews.
Location
Approximate location (ZIP code center). Open in Google Maps
Dialysis centers nearby
FMC Deer Park Dialysis
✓ In-center
95/ 100
DaVita Grand Boulevard Dialysis
✓ In-center
89/ 100
Cassena Kidney Care at East Neck
✓ In-center
12/ 100
Frequently asked questions
Is Fresenius Kidney Care - Bay Shore Medicare-certified?
Yes. Fresenius Kidney Care - Bay Shore (CMS Certification Number 332721) has been Medicare-certified since 2015-01-01, which means it meets federal ESRD Conditions for Coverage and Medicare pays for covered dialysis there.
What dialysis options does Fresenius Kidney Care - Bay Shore offer?
Fresenius Kidney Care - Bay Shore reports offering in-center hemodialysis, peritoneal dialysis (pd), home hemodialysis training with 25 dialysis stations. It runs a shift that starts after 5 pm.
How does Fresenius Kidney Care - Bay Shore compare to other dialysis centers?
Fresenius Kidney Care - Bay Shore scores 70/100 on Dialysis Scorecard (above average), better than 70% of US dialysis centers, and ranks #123 of 328 scored centers in New York. CMS gives it 4 out of 5 stars.
Who owns Fresenius Kidney Care - Bay Shore?
Fresenius Kidney Care - Bay Shore is operated by Fresenius Medical Care and is a for-profit facility.
Source: CMS Provider Data Catalog, Dialysis Facility Compare and ICH-CAHPS (2026-09-29). Dialysis Scorecard is not affiliated with Fresenius Kidney Care - Bay Shore or Fresenius Medical Care. Data may lag real-world changes; verify with the center. Is this your center? Report a correction.