Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Roswell Park Cancer Institute

Special Hospital in Buffalo, NY · enumerated 2012 · authorized official Thanyanan Reungwetwattana, Fellow.

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

National Provider Identifier

1316292014

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Registry record

Entity type Organization (Type 2)

Legal business name Roswell Park Cancer Institute

Practice address Roswell Park Cancer Institute, Elm & Carlton Street, Buffalo, NY, 14263

Phone (716) 845-4101

Fax (716) 845-3423

Enumeration date Jul 18, 2012

Last updated in NPPES Jul 18, 2012

Taxonomy & classification

284300000X Special Hospital Hospitals Primary

Authorized official

Name Thanyanan Reungwetwattana

Title Fellow

Phone (507) 319-1774

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

Where is Roswell Park Cancer Institute located?

The practice location on file with NPPES is in Buffalo, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-07-18. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-18.