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Jill Seo

Mental Health Counselor in Seattle, WA · enumerated 2011.

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

National Provider Identifier

1407155732

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Registry record

Entity type Individual (Type 1)
Name Jill Seo
Sex Female
Practice address Seattle, WA, 98105
Phone (206) 227-5585
Enumeration date Mar 25, 2011
Last updated in NPPES Nov 7, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License MA60196732 (WA) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MC61334530 (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

What is the NPI number for Jill Seo?
The National Provider Identifier (NPI) for Jill Seo is 1407155732, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jill Seo practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-07.