Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret J Smith, B.S,R.C.,C.D.P.

Addiction (Substance Use Disorder) Counselor in Lynnwood, WA · enumerated 2009.

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

National Provider Identifier

1104156934

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Registry record

Entity type Individual (Type 1)

Name Margaret J Smith

Credential B.S,R.C.,C.D.P.

Sex Female

Practice address 19707 44th Ave W, Suite 101, Lynnwood, WA, 98036

Phone (425) 977-2560

Fax (425) 977-2561

Enumeration date Dec 29, 2009

Last updated in NPPES Dec 29, 2009

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP00001902 (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

How do I verify Margaret Smith's NPI record?

Cross-check NPI 1104156934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104156934 active?

Yes, as of the latest NPPES snapshot, NPI 1104156934 is active (record last updated 2009-12-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-29.