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OSCAR IVAN RIVERON PA
NPI 1235801275
Physician Assistant in San Antonio, TX

Active since September 29, 2021
4130 S NEW BRAUNFELS AVE STE 110, SAN ANTONIO, TX 78223(210) 562-3972 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 26, 2025, Sep 29, 2021 (2 updates tracked since 2021).

About Oscar Ivan Riveron Pa NPPES

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

OSCAR IVAN RIVERON PA (NPI 1235801275) is an individual physician assistant in San Antonio, Texas, licensed in Texas (1180382) and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1235801275
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameOSCAR IVAN RIVERONCredential: PA
Location Address4130 S NEW BRAUNFELS AVE STE 110San Antonio, TX 78223-1721
Mailing Address2416 Oriole AveMcallen, TX 78504-4243
Phone(210) 562-3972
Sole ProprietorYes
Enumeration DateSeptember 29, 2021
Last NPPES UpdateJune 26, 20252 updates tracked since enumeration
NPPES CertifiedJune 26, 2025
✔ NPI 1235801275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · 1180382
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4130 S NEW BRAUNFELS AVE STE 110, San Antonio, TX 78223
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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 ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANNA LEGOSTAEV MD
Pediatrics
4130 S NEW BRAUNFELS AVE STE 110
SAN ANTONIO, TX 78223
Bexar County (210) 562-3972

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 Oscar Riveron's NPI number?

The NPI number for Oscar Riveron is 1235801275. It was assigned to this individual provider in the NPPES registry on September 29, 2021.

Where is Oscar Riveron located?

Oscar Riveron practices at 4130 S New Braunfels Ave Ste 110, San Antonio, TX 78223. The listed phone number is (210) 562-3972.

What is Oscar Riveron's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

What insurance does Oscar Riveron 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 Oscar Riveron 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 Oscar Riveron was last updated on June 26, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.