Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Marie Arends

Q: What is the NPI number for Ann Arends?

The National Provider Identifier (NPI) for Ann Arends is 1417634411, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Registered Nurse in Redmond, OR · enumerated 2023 · practices at Best Care Treatment Services.

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

National Provider Identifier

1417634411

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Registry record

Entity type Individual (Type 1)

Name Ann Marie Arends

Sex Female

Practice address 1470 Nw 4th St, Redmond, OR, 97756

Phone (541) 316-7520

Enumeration date Jun 30, 2023

Last updated in NPPES Jun 30, 2023

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License 097006863RN (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.

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Frequently asked questions

Where does Ann Arends practice?

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

What is the NPI number for Ann Arends?

The National Provider Identifier (NPI) for Ann Arends is 1417634411, 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 2023-06-30.