Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Roswell Park Cancer Institute

Special Hospital in Buffalo, NY · enumerated 2013 · authorized official James Mohler, Chair.

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

National Provider Identifier

1881038743

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Roswell Park Cancer Institute

Practice address Carlton Building, Elm and Carlton Street, Buffalo, NY, 14263

Phone (716) 845-8433

Fax (716) 845-3300

Enumeration date Apr 23, 2013

Last updated in NPPES Apr 23, 2013

Taxonomy & classification

284300000X Special Hospital Hospitals Primary

Authorized official

Name James Mohler

Title Chair

Phone (716) 845-8433

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-04-23. Verify at npiregistry.cms.hhs.gov.

Where is Roswell Park Cancer Institute located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-23.