Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Teresa Rivera, MS, RDN

Q: What is the NPI number for Maria Rivera?

The National Provider Identifier (NPI) for Maria Rivera is 1649507435, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Dallas, TX · enumerated 2009.

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

National Provider Identifier

1649507435

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Registry record

Entity type Individual (Type 1)

Name Maria Teresa Rivera

Credential MS, RDN

Sex Female

Practice address 16980 Dallas Pkwy Ste 204, Dallas, TX, 75248

Phone (210) 797-6295

Enumeration date Nov 16, 2009

Last updated in NPPES Jan 17, 2023

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DT81677 (TX) 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

Where does Maria Rivera practice?

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

What is the NPI number for Maria Rivera?

The National Provider Identifier (NPI) for Maria Rivera is 1649507435, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-17.