Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheryl Lynn Landstrom

Counselor in Snoqualmie, WA · enumerated 2018.

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

National Provider Identifier

1558869164

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Registry record

Entity type Individual (Type 1)

Name Sheryl Lynn Landstrom

Sex Female

Practice address 7972 Maple Ave Se, Snoqualmie, WA, 98065

Phone (425) 292-0743

Enumeration date Jan 29, 2018

Last updated in NPPES Jan 25, 2019

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License CG60830915 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
CG60830915	Other	WA	COUNSELOR AGENCY AFFILIATED REGISTRATION

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

What specialty is Sheryl Landstrom?

Sheryl Landstrom is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-25.