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JULIO ENRIQUE ARIAS VIAUD M.D.
NPI 1174645402
Pediatrics in San Juan, TX

Active since April 06, 2007
1110 S STEWART RD STE F, SAN JUAN, TX 78589(956) 223-2600(956) 283-8539 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2025, Jul 10, 2025 (2 updates tracked since 2025).

About Julio Enrique Arias Viaud M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JULIO ENRIQUE ARIAS VIAUD M.D. (NPI 1174645402) is an individual pediatrics provider in San Juan, Texas, licensed in Texas (M5030) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1174645402
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameJULIO ENRIQUE ARIAS VIAUDCredential: M.D.
Location Address1110 S STEWART RD STE FSan Juan, TX 78589-5168
Mailing Address1110 S Stewart Rd, Suite FSan Juan, TX 78589-4966 · (956) 223-2600 · Fax (956) 283-8539
Phone(956) 223-2600
Fax(956) 283-8539
Sole ProprietorYes
Enumeration DateApril 6, 2007
Last NPPES UpdateAugust 13, 20252 updates tracked since enumeration
NPPES CertifiedAugust 13, 2025
✔ NPI 1174645402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · M5030
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1110 S STEWART RD STE F, San Juan, TX 78589
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Julio Arias Viaud's NPI number?

The NPI number for Julio Arias Viaud is 1174645402. It was assigned to this individual provider in the NPPES registry on April 6, 2007.

Where is Julio Arias Viaud located?

Julio Arias Viaud practices at 1110 S Stewart Rd Ste F, San Juan, TX 78589. The listed phone number is (956) 223-2600.

What is Julio Arias Viaud's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does Julio Arias Viaud accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Julio Arias Viaud as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Julio Arias Viaud was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.