Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Univesity at Buffalo

Q: What type of organization is Univesity at Buffalo?

Univesity at Buffalo is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

Clinical Medical Laboratory in Buffalo, NY · enumerated 2015 · authorized official Alfredo Aguirre, Program Directior.

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

National Provider Identifier

1811376106

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Registry record

Entity type Organization (Type 2)

Legal business name Univesity at Buffalo

Practice address 3425 Main Street, Buffalo, NY, 14214

Phone (716) 829-3553

Enumeration date May 20, 2015

Last updated in NPPES May 20, 2015

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Alfredo Aguirre

Title Program Directior

Phone (716) 829-3553

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 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.

What type of organization is Univesity at Buffalo?

Univesity at Buffalo is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-20.