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KNICKERBOCKER DIALYSIS INC
NPI 1083640270
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Garden City, NY

Active since June 23, 2006
4/5
Overall Rating
1100 STEWART AVE, STE 2, GARDEN CITY, NY 11530(516) 357-0004(516) 357-7377 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 10, 2023, Sep 8, 2020, Mar 12, 2019 (3 updates tracked since 2019).

About Knickerbocker Dialysis Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KNICKERBOCKER DIALYSIS INC (NPI 1083640270), doing business as Garden City Dialysis Center, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Garden City, New York and active in the NPI registry since June 2006. The organization lists Samuel T Wey, Vp Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1083640270
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameKNICKERBOCKER DIALYSIS INC
Location Address1100 STEWART AVE, STE 2Garden City, NY 11530-4839
Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569
Phone(516) 357-0004
Fax(516) 357-7377
Organization SubpartNo
Authorized OfficialSamuel T WeyVp Licensure & Certification · (615) 341-6641
Enumeration DateJune 23, 2006
Last NPPES UpdateFebruary 16, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2026
✔ NPI 1083640270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities
Taxonomy Code261QE0700X
1100 STEWART AVE, Garden City, NY 11530
Open in Google Maps ↗

Other Names 1

Doing Business AsGarden City Dialysis Center

Other Identifiers 1

Medicaid03055543NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Garden City Dialysis Center (CMS certification number 332605), from CMS Care Compare.

DaVita Garden City Dialysis Center

Dialysis facility · Garden City, NY
4/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainDaVita
CMS Certification Number332605
ESRD NetworkNetwork 2
Hemodialysis Stations31
Medicare-Certified SinceJune 6, 2000
Location1100 STEWART AVENUE SUITE 2Garden City, NY 11530 · Nassau County
Phone(516) 357-0004
Services Offered
In-center hemodialysis

Patient Survey Results

Nephrologists’ communication and caring
Patients who reported their kidney doctors always communicated well and cared for them as a person.
74% 5/5
Dialysis center care and operations
Patients who reported center staff always communicated well, kept them as comfortable as possible, behaved professionally and kept the center clean.
68% 4/5
Providing information to patients
Patients who reported their kidney doctors and center staff gave them the information they needed to care for their health.
80% 3/5
Rating of the kidney doctors
Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).
52% 3/5
Rating of the dialysis center staff
Patients who rated the center staff 9 or 10 on a scale of 0 (worst) to 10 (best).
57% 4/5
Rating of the dialysis center
Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).
71% 4/5
Percentages are patients giving the best possible responses in the In-Center Hemodialysis (ICH CAHPS) patient survey. Star ratings are assigned by CMS on a one-to-five star scale; five is the highest.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Knickerbocker Dialysis Inc's NPI number?

The NPI number for Knickerbocker Dialysis Inc is 1083640270. It was assigned to this organization in the NPPES registry on June 23, 2006. The provider is doing business as Garden City Dialysis Center.

Where is Knickerbocker Dialysis Inc located?

Knickerbocker Dialysis Inc is located at 1100 Stewart Ave Ste 2, Garden City, NY 11530. The listed phone number is (516) 357-0004.

What is Knickerbocker Dialysis Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Is Knickerbocker Dialysis Inc a Medicare-certified dialysis facility?

Yes. DaVita Garden City Dialysis Center is a Medicare-certified dialysis facility, certified since June 6, 2000.

What quality rating does Knickerbocker Dialysis Inc have?

CMS rates DaVita Garden City Dialysis Center 4 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Knickerbocker Dialysis Inc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Knickerbocker Dialysis Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Knickerbocker Dialysis Inc was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.