Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Miss Sonia Cruz, MEDICINE DOCTOR

Q: What is the NPI number for Sonia Cruz?

The National Provider Identifier (NPI) for Sonia Cruz is 1033374087, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Medicine Physician in Mayaguez, PR · enumerated 2008.

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

National Provider Identifier

1033374087

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Registry record

Entity type Individual (Type 1)

Name Miss Sonia Cruz

Credential MEDICINE DOCTOR

Sex Female

Practice address Mayaguez, PR, 00680

Phone (787) 833-8700

Enumeration date Jul 18, 2008

Last updated in NPPES Jul 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 5896 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
1007166	Other	FL	CIGNA HEALTHCARE
44441345	Other	FL	UNITED HEALTHCARE
74723059	Other	FL	AETNA

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 Sonia Cruz practice?

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

What is the NPI number for Sonia Cruz?

The National Provider Identifier (NPI) for Sonia Cruz is 1033374087, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-18.