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KNICKERBOCKER DIALYSIS INC
NPI 1669959953
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Brooklyn, NY

Active since July 19, 2018
4/5
Overall Rating
1641 E 16TH ST, FL 5, BROOKLYN, NY 11229(718) 645-1615(718) 645-9263 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 13, 2025, Dec 4, 2024, May 1, 2024 and 2 more (5 updates tracked since 2018).

About Knickerbocker Dialysis Inc NPPES

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

KNICKERBOCKER DIALYSIS INC (NPI 1669959953), doing business as Flatlands Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Brooklyn, New York and active in the NPI registry since July 2018. The organization lists Samuel Wey, Assistant Secretary, as its authorized official.

NPPES Registry Identity

NPI1669959953
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameKNICKERBOCKER DIALYSIS INC
Location Address1641 E 16TH ST, FL 5Brooklyn, NY 11229-1107
Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569
Phone(718) 645-1615
Fax(718) 645-9263
Organization SubpartNo
Authorized OfficialSamuel WeyAssistant Secretary · (615) 341-6641
Enumeration DateJuly 19, 2018
Last NPPES UpdateNovember 13, 20255 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1669959953 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
1641 E 16TH ST, Brooklyn, NY 11229
Open in Google Maps ↗

Other Names 1

Doing Business AsFlatlands Dialysis

Other Identifiers 1

Medicaid06775355NY

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 Flatlands Dialysis (CMS certification number 332811), from CMS Care Compare.

DaVita Flatlands Dialysis

Dialysis facility · Brooklyn, NY
4/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainDaVita
CMS Certification Number332811
ESRD NetworkNetwork 2
Hemodialysis Stations25
Medicare-Certified SinceAugust 6, 2020
Location1641 E 16TH ST Floor 5Brooklyn, NY 11229 · Kings County
Phone(718) 645-1615
Services Offered
In-center hemodialysis

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 1669959953. It was assigned to this organization in the NPPES registry on July 19, 2018. The provider is doing business as Flatlands Dialysis.

Where is Knickerbocker Dialysis Inc located?

Knickerbocker Dialysis Inc is located at 1641 E 16th St Fl 5, Brooklyn, NY 11229. The listed phone number is (718) 645-1615.

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 Flatlands Dialysis is a Medicare-certified dialysis facility, certified since August 6, 2020.

What quality rating does Knickerbocker Dialysis Inc have?

CMS rates DaVita Flatlands Dialysis 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 9 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.