Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph Yaniz, MSW

Q: What is the NPI number for Ralph Yaniz?

The National Provider Identifier (NPI) for Ralph Yaniz is 1427439645, a Type 1 (individual) record in the CMS NPPES registry.

Professional Counselor in Hazel Crest, IL · enumerated 2015.

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

National Provider Identifier

1427439645

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Registry record

Entity type Individual (Type 1)

Name Ralph Yaniz

Credential MSW

Sex Male

Practice address 3330 W 177th St, 1f, Hazel Crest, IL, 60429

Phone (708) 745-3040

Fax (708) 799-1889

Enumeration date Jun 12, 2015

Last updated in NPPES Jun 12, 2015

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180000406 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ralph Yaniz practice?

The practice location on file with NPPES is in Hazel Crest, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ralph Yaniz?

The National Provider Identifier (NPI) for Ralph Yaniz is 1427439645, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-12.