Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Antonia Ybarra Lopez, RD, RDN
Registered Dietitian in Weslaco, TX · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760987804
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Registry record
Entity type Individual (Type 1)
Name Maria Antonia Ybarra Lopez
Credential RD, RDN
Sex Female
Practice address 901 James St, Weslaco, TX, 78596
Phone (956) 973-2655
Fax (956) 968-6631
Enumeration date Mar 29, 2018
Last updated in NPPES Mar 29, 2018
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 707683 (TX) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
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.
Frequently asked questions
What is the NPI number for Maria Ybarra Lopez?
The National Provider Identifier (NPI) for Maria Ybarra Lopez is 1760987804, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maria Ybarra Lopez practice?
The practice location on file with NPPES is in Weslaco, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-29.