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

Mari Yvonne Aguilar, R.N., DON

Home Health Registered Nurse in San Juan, TX · enumerated 2015.

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

National Provider Identifier

1174915391

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Registry record

Entity type Individual (Type 1)

Name Mari Yvonne Aguilar

Credential R.N., DON

Sex Female

Practice address San Juan, TX, 78589

Phone (956) 783-7368

Fax (956) 783-7860

Enumeration date Feb 25, 2015

Last updated in NPPES Feb 25, 2015

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

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 608202 (TX) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174915391 active?

Yes, as of the latest NPPES snapshot, NPI 1174915391 is active (record last updated 2015-02-25).

How do I verify Mari Aguilar's NPI record?

Cross-check NPI 1174915391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-25.