Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratorio Clinico Guayanillense Csp

Clinical Medical Laboratory in Guayanilla, PR · enumerated 2006 · authorized official Ileana Pacheco, Director.

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

National Provider Identifier

1427143007

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Laboratorio Clinico Guayanillense Csp

Practice address Munoz Rivera, #135, Guayanilla, PR, 00656

Phone (787) 835-3209

Fax (787) 835-3283

Enumeration date Oct 3, 2006

Last updated in NPPES Dec 1, 2008

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 0551 (PR) Primary

Authorized official

Name Ileana Pacheco

Title Director

Phone (787) 835-3209

Other identifiers

Identifier	Type	State	Issuer
0038216	Other	PR	MEDICARE PROVIDER
40D0658094	Other	PR	CLIA NUMBER

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 Guayanillense Csp?

Laboratorio Clinico Guayanillense Csp 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 2008-12-01.