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

Ms. Victoria Lynn Pfeiffer, CDP

Addiction (Substance Use Disorder) Counselor in Stevenson, WA · enumerated 2010.

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

National Provider Identifier

1407176639

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Victoria Lynn Pfeiffer

Credential CDP

Sex Female

Practice address Stevenson, WA, 98648

Phone (509) 427-7100

Fax (509) 427-7105

Enumeration date Jun 10, 2010

Last updated in NPPES Jun 10, 2010

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP 00003934 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
CP 00003934	Other	WA	CHEMICAL DEPENDENCY PROFESSIONAL CERTIFICATION

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

Where does Victoria Pfeiffer practice?

The practice location on file with NPPES is in Stevenson, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Victoria Pfeiffer?

The National Provider Identifier (NPI) for Victoria Pfeiffer is 1407176639, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Sarah Oaks Counselor · Stevenson, WA NPI 1962642819

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-10.