Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalie Trongtham, DDS

Dentist in Des Moines, WA · enumerated 2017.

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

National Provider Identifier

1689101214

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Registry record

Entity type Individual (Type 1)

Name Natalie Trongtham

Credential DDS

Sex Female

Practice address 26401 Pacific Hwy S, Des Moines, WA, 98198

Phone (206) 870-3600

Enumeration date May 13, 2017

Last updated in NPPES Jan 17, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

122300000X Dentist Dental Providers · License DE60861895 (WA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

How do I verify Natalie Trongtham's NPI record?

Cross-check NPI 1689101214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689101214 active?

Yes, as of the latest NPPES snapshot, NPI 1689101214 is active (record last updated 2025-01-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-17.