NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Lori Weeks, LICSW

Clinical Social Worker in Mount Vernon, WA · enumerated 2014.

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

National Provider Identifier

1528478658

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Registry record

Entity type Individual (Type 1)
Name Ms. Lori Weeks
Credential LICSW
Sex Female
Practice address Mount Vernon, WA, 98273
Enumeration date Apr 29, 2014
Last updated in NPPES Apr 29, 2014

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW60421223 (WA) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I08388 (NM) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Lori Weeks's NPI record?
Cross-check NPI 1528478658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1528478658 active?
Yes, as of the latest NPPES snapshot, NPI 1528478658 is active (record last updated 2014-04-29).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-29.