Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Knickerbocker Dialysis Inc

Organization End-Stage Renal Disease (ESRD) Treatment Clinic/Center · NPI 1114546256

Knickerbocker Dialysis Inc is an End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Springfield Gardens, New York. Medicare rates this dialysis facility 3 out of 5. Registered with an NPI since 2020.

CMS rating
3 of 5
In the registry since
2020
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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CMS quality rating

3 out of 5 — official dialysis facility rating from CMS Care Compare (CCN 332823)

Practice location Address checks out

21910 S Conduit Ave
Springfield Gardens, NY 11413-3462
Phone: (718) 341-0107
Fax: (718) 341-2255
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

End-Stage Renal Disease (ESRD) Treatment Clinic/Center (primary) Taxonomy 261QE0700X

Record details

NPI number1114546256
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationDavita Inc
Authorized official John Winstel — Chief Accounting Officer · (615) 320-4414
Other names Conduit Avenue Dialysis
NPI enumeratedApril 9, 2020
Last updated in NPPESApril 9, 2020
Certification dateApril 9, 2020
Mailing address5200 Virginia Way, L And C Dept, Brentwood, TN 37027-7569

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