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

Dr. Leny Chua Tiu, ND

Naturopath in Puyallup, WA · enumerated 2008.

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

National Provider Identifier

1851556906

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Registry record

Entity type Individual (Type 1)
Name Dr. Leny Chua Tiu
Credential ND
Sex Female
Practice address Puyallup, WA, 98375
Phone (702) 626-0346
Fax (888) 964-3764
Enumeration date Jul 28, 2008
Last updated in NPPES Mar 3, 2026

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

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License NT00001599 (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

What is the NPI number for Leny Tiu?
The National Provider Identifier (NPI) for Leny Tiu is 1851556906, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leny Tiu practice?
The practice location on file with NPPES is in Puyallup, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-03.