NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Memorial Sloan Kettering Cancer Center

Special Hospital in New York, NY · enumerated 2012 · authorized official Joseph Disa, Attending Physician.

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

National Provider Identifier

1497006258

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Memorial Sloan Kettering Cancer Center
Practice address 1275 York Ave, New York, NY, 10065
Enumeration date Sep 19, 2012
Last updated in NPPES Sep 19, 2012

Taxonomy & classification

284300000X Special Hospital Hospitals · License 015759 (NY) Primary

Authorized official

Name Joseph Disa
Title Attending Physician

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Memorial Sloan Kettering Cancer Center?
The NPI for Memorial Sloan Kettering Cancer Center is 1497006258, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Memorial Sloan Kettering Cancer Center?
NPPES lists Joseph Disa (Attending Physician) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-19.