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Sarah K Niles, PA-C

Physician Assistant in Seattle, WA · enumerated 2015 · practices at Seattle Neuroscience Institute Pllc.

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

National Provider Identifier

1841668159

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Registry record

Entity type Individual (Type 1)
Name Sarah K Niles
Credential PA-C
Sex Female
Practice address 550 17th Ave Ste 240, Seattle, WA, 98122
Phone (206) 661-6100
Fax (206) 602-6021
Enumeration date Sep 3, 2015
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60587015 (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 Niles practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Niles?
The National Provider Identifier (NPI) for Sarah Niles is 1841668159, 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 2022-07-21.