Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lilliam I Martinez

Pharmacist in Toa Alta, PR · enumerated 2013.

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

National Provider Identifier

1558604702

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Registry record

Entity type Individual (Type 1)

Name Lilliam I Martinez

Sex Female

Practice address 1900 Carr 167 Suite 1, Toa Alta, PR, 00953

Phone (787) 545-3191

Fax (787) 545-3197

Enumeration date Apr 5, 2013

Last updated in NPPES Apr 5, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 4054 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Lilliam Martinez?

The National Provider Identifier (NPI) for Lilliam Martinez is 1558604702, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lilliam Martinez practice?

The practice location on file with NPPES is in Toa Alta, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-05.