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Knickerbocker Dialysis Inc

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in East Islip, NY · enumerated 2015 · authorized official James Hilger, Chief Accounting Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063895597

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Registry record

Entity type Organization (Type 2)
Legal business name Knickerbocker Dialysis Inc
Other name <Unavail>
Practice address 200 Carleton Ave, East Islip, NY, 11730
Phone (631) 224-3350
Fax (631) 224-3355
Enumeration date Jul 1, 2015
Last updated in NPPES Jul 2, 2015

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name James Hilger
Title Chief Accounting Officer
Phone (253) 733-4500

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Knickerbocker Dialysis Inc?
NPPES lists James Hilger (Chief Accounting Officer) as the authorized official for this organization.
What is the NPI number for Knickerbocker Dialysis Inc?
The NPI for Knickerbocker Dialysis Inc is 1063895597, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-02.