Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marina C Rivera, NP-C

Family Nurse Practitioner in Deer Park, TX · enumerated 2011 · practices at Cvs Pharmacy Inc.

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

National Provider Identifier

1831476209

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Registry record

Entity type Individual (Type 1)

Name Marina C Rivera

Credential NP-C

Sex Female

Practice address 3505 Center St, Deer Park, TX, 77536

Phone (281) 476-3461

Enumeration date Nov 13, 2011

Last updated in NPPES Jan 6, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 629693 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
AP120763	Other	TX	TEXAS BOARD OF NURSING

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 Marina Rivera?

Marina Rivera is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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 2026-01-06.