Atlantic Dms - East End Harrison Ave
✓ In-center✓ Home HD
76/ 100
DaVita Peconic Bay Dialysis
Dialysis center · 700 Old Country Rd, Ste 4, Riverhead, NY 11901
CMS star rating
86/ 100
Excellent
Better than 86% of US centers
At a glance
- Operator
- DaVita · For-profit
- Dialysis options
- ✓ In-center hemodialysis✗ Peritoneal dialysis (PD)✗ Home hemodialysis training
- Evening shift
- No shift starting after 5 pm reported
- Stations
- 13 dialysis chairs
- Medicare-certified
- Since 2021-06-29 · CCN 332833
- Rank in Riverhead, NY
- #1 of 2 dialysis centers
- Rank in New York
- #74 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 7 of 10 reported measures, worse on 3.
| Measure | This center | State | National | vs. national |
|---|---|---|---|---|
| Patient deaths (risk-adjusted rate) (lower is better) CMS: As Expected | 19.3 | 19.1 | 22.2 | Better |
| Hospital admissions (risk-adjusted rate) (lower is better) CMS: Worse than Expected | 249.1 | 156.9 | 148 | Worse |
| Readmitted within 30 days of a hospital stay (lower is better) CMS: As Expected | 32.1% | 28.4% | 27.2% | Worse |
| Blood transfusions (risk-adjusted rate) (lower is better) CMS: As Expected | 16.2 | 33.7 | 32.5 | Better |
| Bloodstream infections (ratio to expected) (lower is better) CMS: Better than Expected | 0 | 0.36 | 1 | Better |
| Emergency room visits (ratio to expected) (lower is better) CMS: As Expected | 0.52 | 0.81 | 0.99 | Better |
| ER visits within 30 days of a hospital stay (ratio to expected) (lower is better) CMS: As Expected | 0.49 | 0.9 | 1.04 | Better |
| Patients dialyzing through an AV fistula CMS: As Expected | 66.3% | 62.4% | 57.1% | Better |
| Patients with a long-term catheter (90+ days) (lower is better) | 22% | 20.2% | 19% | Worse |
| Patients on the kidney transplant waitlist CMS: As Expected | 34.3% | 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)
CMS has not published these measures for this center (usually because too few patients were treated in the reporting period, or the center is new).
Location
Other dialysis centers in Riverhead
Dialysis centers nearby
54/ 100
Hamptons Dialysis Center
✓ In-center
1/ 100
Fms-Central Suffolk Akc
✓ In-center✓ PD
95/ 100
DaVita Selden Dialysis
✓ In-center
96/ 100
Frequently asked questions
Is DaVita Peconic Bay Dialysis Medicare-certified?
Yes. DaVita Peconic Bay Dialysis (CMS Certification Number 332833) has been Medicare-certified since 2021-06-29, which means it meets federal ESRD Conditions for Coverage and Medicare pays for covered dialysis there.
What dialysis options does DaVita Peconic Bay Dialysis offer?
DaVita Peconic Bay Dialysis reports offering in-center hemodialysis with 13 dialysis stations. It does not report a shift starting after 5 pm.
How does DaVita Peconic Bay Dialysis compare to other dialysis centers?
DaVita Peconic Bay Dialysis scores 86/100 on Dialysis Scorecard (excellent), better than 86% of US dialysis centers, and ranks #74 of 328 scored centers in New York. CMS gives it 3 out of 5 stars.
Who owns DaVita Peconic Bay Dialysis?
DaVita Peconic Bay Dialysis is operated by DaVita 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 DaVita Peconic Bay Dialysis or DaVita. Data may lag real-world changes; verify with the center. Is this your center? Report a correction.