Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratorio Clinico Santiago Irizarry Inc

Clinical Medical Laboratory in Adjuntas, PR · enumerated 2007 · authorized official Ferdinand Santiago, President/Director.

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

National Provider Identifier

1417138991

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Registry record

Entity type Organization (Type 2)

Legal business name Laboratorio Clinico Santiago Irizarry Inc

Practice address Rudolfo Gonzalez #38, Rudolfo Gonzalez #38int., Adjuntas, PR, 00601

Phone (787) 829-2541

Fax (787) 829-2541

Enumeration date Nov 26, 2007

Last updated in NPPES Sep 13, 2010

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 780 (PR) Primary

Authorized official

Name Ferdinand Santiago

Title President/Director

Phone (787) 829-2541

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 type of organization is Laboratorio Clinico Santiago Irizarry Inc?

Laboratorio Clinico Santiago Irizarry Inc is registered in NPPES as a Clinical Medical Laboratory (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-13.