Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Quennie Yhen Eslava

Behavior Analyst in Lynnwood, WA · enumerated 2023 · practices at Patterns Behavioral Services Washington Inc.

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

National Provider Identifier

1568243947

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Registry record

Entity type Individual (Type 1)

Name Quennie Yhen Eslava

Sex Female

Practice address 19401 40th Ave W Ste 100, Lynnwood, WA, 98036

Phone (253) 426-9856

Enumeration date Oct 11, 2023

Last updated in NPPES Oct 22, 2024

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

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.

What specialty is Quennie Eslava?

Quennie Eslava is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-22.