Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ruben Aguilar

Hearing Instrument Specialist in San Antonio, TX · enumerated 2025.

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

National Provider Identifier

1194516559

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Registry record

Entity type Individual (Type 1)

Name Ruben Aguilar

Sex Male

Practice address San Antonio, TX, 78224

Phone (210) 927-4965

Enumeration date May 15, 2025

Last updated in NPPES May 15, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 81172 (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.

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Frequently asked questions

Is NPI 1194516559 active?

Yes, as of the latest NPPES snapshot, NPI 1194516559 is active (record last updated 2025-05-15).

How do I verify Ruben Aguilar's NPI record?

Cross-check NPI 1194516559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Azael Garza Hearing Instrument Specialist · San Antonio, TX NPI 1205060233

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.