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Memorial Sloan Kettering Cancer Center

Special Hospital in New York, NY · enumerated 2008 · authorized official Wendy Werner, Education Coordinator.

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

National Provider Identifier

1710135025

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Registry record

Entity type Organization (Type 2)
Legal business name Memorial Sloan Kettering Cancer Center
Practice address 1275 York Ave, Dept of Pediatrics, New York, NY, 10065
Phone (212) 639-5966
Fax (212) 717-3447
Enumeration date Aug 29, 2008
Last updated in NPPES Oct 3, 2012

Taxonomy & classification

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 13453 (NV) Secondary
284300000X Special Hospital Hospitals · License 046389 (CT) Primary

Authorized official

Name Wendy Werner
Title Education Coordinator
Phone (212) 639-5966

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

What type of organization is Memorial Sloan Kettering Cancer Center?
Memorial Sloan Kettering Cancer Center is registered in NPPES as a Special Hospital (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-03.