Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Luz C Martinez, MSW

Q: What is the NPI number for Luz Martinez?

The National Provider Identifier (NPI) for Luz Martinez is 1730265885, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Las Piedras, PR · enumerated 2006.

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

National Provider Identifier

1730265885

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Registry record

Entity type Individual (Type 1)

Name Miss Luz C Martinez

Credential MSW

Sex Female

Practice address Ernesto Ramos Antonini #21, Las Piedras, PR, 00771

Phone (787) 716-0050

Fax (787) 733-1655

Enumeration date Oct 31, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 7960 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
7960	Other	PR	LICENCIA MSW

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

Where does Luz Martinez practice?

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

What is the NPI number for Luz Martinez?

The National Provider Identifier (NPI) for Luz Martinez is 1730265885, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.