Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grace Marie Martinez

Social Worker in Carolina, PR · enumerated 2017.

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

National Provider Identifier

1063942324

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Registry record

Entity type Individual (Type 1)

Name Grace Marie Martinez

Sex Female

Practice address 2m56 Calle 56, Metropolis Carolina, Carolina, PR, 00987

Phone (787) 461-7877

Enumeration date Jun 19, 2017

Last updated in NPPES Jun 19, 2017

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 13566 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
13566	Other	PR	LINCE SOCIAL WORKER

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 Grace Martinez?

The National Provider Identifier (NPI) for Grace Martinez is 1063942324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Grace Martinez practice?

The practice location on file with NPPES is in Carolina, 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 2017-06-19.