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Mildred S Estrella

Clinical Medical Laboratory in Caguas, PR · enumerated 2006 · authorized official Mildred Estrella, Owner.

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

National Provider Identifier

1972696979

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Registry record

Entity type Organization (Type 2)
Legal business name Mildred S Estrella
Other name <Unavail>
Practice address Carr. 172 Km 6.1 Sector La Sierra, Bo. Canaboncito, Caguas, PR, 00725
Phone (787) 286-0065
Fax (787) 286-0065
Enumeration date Oct 2, 2006
Last updated in NPPES Apr 19, 2012

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Mildred Estrella
Title Owner
Phone (787) 286-0065

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 type of organization is Mildred S Estrella?
Mildred S Estrella 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-19.