Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Iris Navarro Diaz De Leon

Addiction (Substance Use Disorder) Counselor in Portland, OR · enumerated 2024.

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

National Provider Identifier

1043051147

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Registry record

Entity type Individual (Type 1)

Name Iris Navarro Diaz De Leon

Sex Female

Practice address 12672 Se Stark St, Portland, OR, 97233

Phone (503) 546-9975

Fax (503) 546-9976

Enumeration date Jun 3, 2024

Last updated in NPPES Jun 3, 2024

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License 24-CRM-2881 (OR) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License T-24-4038 (OR) 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 Iris Navarro Diaz De Leon practice?

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

What is the NPI number for Iris Navarro Diaz De Leon?

The National Provider Identifier (NPI) for Iris Navarro Diaz De Leon is 1043051147, 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 2024-06-03.