KNICKERBOCKER DIALYSIS INC
NPI 1659773067
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Bronx, NY

Q: What is Knickerbocker Dialysis Inc's NPI number?

The NPI number for Knickerbocker Dialysis Inc is 1659773067. It was assigned to this organization in the NPPES registry on September 17, 2014. The provider is doing business as Williamsbridge Dialysis Center.

Q: 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.

Q: What quality rating does Knickerbocker Dialysis Inc have?

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

Active since September 17, 2014

4/5

Overall Rating

3525 WHITE PLAINS RD, STE B, BRONX, NY 10467(718) 547-4562(718) 231-2350 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 13, 2025, Jun 17, 2025, Sep 5, 2024 and 3 more (6 updates tracked since 2018).

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About Knickerbocker Dialysis Inc NPPES

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

KNICKERBOCKER DIALYSIS INC (NPI 1659773067), doing business as Williamsbridge Dialysis Center, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Bronx, New York and active in the NPI registry since September 2014. The organization lists Samuel Wey, Assistant Secretary, as its authorized official.

NPPES Registry Identity

NPI1659773067

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameKNICKERBOCKER DIALYSIS INC

Location Address3525 WHITE PLAINS RD, STE BBronx, NY 10467-5705

Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569

Phone(718) 547-4562

Fax(718) 231-2350

Organization SubpartNo

Authorized OfficialSamuel WeyAssistant Secretary · (615) 341-6641

Enumeration DateSeptember 17, 2014

Last NPPES UpdateNovember 13, 20256 updates tracked since enumeration

NPPES CertifiedNovember 13, 2025

✔ NPI 1659773067 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

3525 WHITE PLAINS RD, Bronx, NY 10467

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Other Names 1

Doing Business AsWilliamsbridge Dialysis Center

Other Identifiers 1

Medicaid04458944NY

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 Williamsbridge Dialysis Center (CMS certification number 332728), from CMS Care Compare.

DaVita Williamsbridge Dialysis Center

Dialysis facility · Bronx, NY

4/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number332728

ESRD NetworkNetwork 2

Hemodialysis Stations25

Medicare-Certified SinceOctober 15, 2015

Location3525 WHITE PLAINS ROAD, SUITE BBronx, NY 10467 · Bronx County

Phone(718) 547-4562

Services Offered

In-center hemodialysis

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KNICKERBOCKER DIALYSIS INC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

3525 WHITE PLAINS RD, STE A
BRONX, NY 10467

Bronx County (718) 652-1013

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 1659773067. It was assigned to this organization in the NPPES registry on September 17, 2014. The provider is doing business as Williamsbridge Dialysis Center.

Where is Knickerbocker Dialysis Inc located?

Knickerbocker Dialysis Inc is located at 3525 White Plains Rd Ste B, Bronx, NY 10467. The listed phone number is (718) 547-4562.

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 Williamsbridge Dialysis Center is a Medicare-certified dialysis facility, certified since October 15, 2015.

What quality rating does Knickerbocker Dialysis Inc have?

CMS rates DaVita Williamsbridge 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 November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.