Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah S Thunselle, ARNP

Nurse Practitioner in Everett, WA · enumerated 2014.

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

National Provider Identifier

1801205711

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Registry record

Entity type Individual (Type 1)

Name Sarah S Thunselle

Credential ARNP

Sex Female

Practice address 900 Pacific Ave Fl 1, Everett, WA, 98201

Phone (425) 258-7900

Enumeration date Aug 5, 2014

Last updated in NPPES Aug 8, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60495425 (WA) 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 Sarah Thunselle practice?

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

What is the NPI number for Sarah Thunselle?

The National Provider Identifier (NPI) for Sarah Thunselle is 1801205711, 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 2023-08-08.