NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sarah Crane Oneill, LICSW

Clinical Social Worker in Seattle, WA · enumerated 2018 · practices at Spring Day Therapy.

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

National Provider Identifier

1013411792

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Sarah Crane Oneill
Credential LICSW
Sex Female
Practice address 600 N 36th St Ste 305, Seattle, WA, 98103
Enumeration date Mar 19, 2018
Last updated in NPPES Mar 19, 2018

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW60308380 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sarah Oneill?
The National Provider Identifier (NPI) for Sarah Oneill is 1013411792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Oneill practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-19.