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Marilu Matias

Pharmacist in Mayaguez, PR · enumerated 2011.

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

National Provider Identifier

1730472317

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Registry record

Entity type Individual (Type 1)
Name Marilu Matias
Sex Female
Practice address 992 Ave Hostos, Mayaguez, PR, 00682
Phone (787) 831-9251
Enumeration date May 16, 2011
Last updated in NPPES May 16, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 4706 (PR) Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Marilu Matias?
Marilu Matias is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-16.