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

Ms. Sandra Lea Knighton, CDP

Addiction (Substance Use Disorder) Counselor in Kennewick, WA · enumerated 2007.

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

National Provider Identifier

1548313166

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Registry record

Entity type Individual (Type 1)

Name Ms. Sandra Lea Knighton

Credential CDP

Sex Female

Practice address Kennewick, WA, 99336

Phone (509) 735-2704

Enumeration date Jan 18, 2007

Last updated in NPPES Feb 9, 2008

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License RC00034331 (WA) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP00003050 (WA) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License HP10001250 (WA) 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 Sandra Knighton's NPI record?

Cross-check NPI 1548313166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548313166 active?

Yes, as of the latest NPPES snapshot, NPI 1548313166 is active (record last updated 2008-02-09).

Other providers at this practice address

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Benton & Franklin Counties Crisis Response Unit Mental Health Clinic/Center (Including Community Mental Health Center) · Kennewick, WA NPI 1124108584 Benton & Franklin Counties Substance Abuse Assessment Center Community/Behavioral Health Agency · Kennewick, WA NPI 1205054053 James Laws Community Health Worker · Kennewick, WA NPI 1992931760 Benton/Franklin County Crisis Response Unit Community/Behavioral Health Agency · Kennewick, WA NPI 1811123631 Benton-Franklin Counties-Crisis Reponse Unit Community/Behavioral Health Agency · Kennewick, WA NPI 1174759914 Benton Franklin Crisis Response Unit Community/Behavioral Health Agency · Kennewick, WA NPI 1396971032 Benton Franklin County Crisis Response Unit Community/Behavioral Health Agency · Kennewick, WA NPI 1255568911 Anthony Larsen Mental Health Counselor · Kennewick, WA NPI 1346540325

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-09.