NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ken Lin

Social Worker in Seattle, WA · enumerated 2025.

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

National Provider Identifier

1457248742

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Registry record

Entity type Individual (Type 1)
Name Ken Lin
Sex Male
Practice address 2719 E Madison St Ste 200, Seattle, WA, 98112
Enumeration date Jun 19, 2025
Last updated in NPPES Jun 29, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

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

How do I verify Ken Lin's NPI record?
Cross-check NPI 1457248742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457248742 active?
Yes, as of the latest NPPES snapshot, NPI 1457248742 is active (record last updated 2026-06-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.