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Potomar Laboratories Inc.

Clinical Medical Laboratory in Vega Alta, PR · enumerated 2006 · authorized official Margarita Gutierrez, Director.

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

National Provider Identifier

1023101516

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Registry record

Entity type Organization (Type 2)
Legal business name Potomar Laboratories Inc.
Other name <Unavail>
Practice address Santa Rita H44 Calle Marginal, Vega Alta, PR, 00692
Phone (787) 883-1271
Fax (787) 883-1271
Enumeration date Oct 2, 2006
Last updated in NPPES May 27, 2008

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License LICENCE # 689 (PR) Primary

Authorized official

Name Margarita Gutierrez
Title Director
Phone (787) 883-1271

Other identifiers

Identifier Type State Issuer
LICENCE # 689 Other PR DPT. OF HEALTH LICENCE #
40D0658222 Other PR CLIA CMS CERTIFICATE #

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

What is the NPI number for Potomar Laboratories Inc.?
The NPI for Potomar Laboratories Inc. is 1023101516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Potomar Laboratories Inc.?
NPPES lists Margarita Gutierrez (Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-27.