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

Toyoko Ikeda Rivera, MS, M.ED

Addiction (Substance Use Disorder) Counselor in Eagle Pass, TX · enumerated 2007.

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

National Provider Identifier

1538226147

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Registry record

Entity type Individual (Type 1)

Name Toyoko Ikeda Rivera

Credential MS, M.ED

Sex Female

Practice address Eagle Pass, TX, 78852

Phone (830) 776-1479

Enumeration date Jan 2, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 4303 (TX) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 16157 (TX) Secondary

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

Where does Toyoko Rivera practice?

The practice location on file with NPPES is in Eagle Pass, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Toyoko Rivera?

The National Provider Identifier (NPI) for Toyoko Rivera is 1538226147, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.