Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mia Asya Thammavongsa

Health Information Technician in Tukwila, WA · enumerated 2024.

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

National Provider Identifier

1821824087

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Registry record

Entity type Individual (Type 1)

Name Mia Asya Thammavongsa

Sex Female

Practice address 13925 Interurban Ave S Ste 120, Tukwila, WA, 98168

Phone (425) 773-5870

Enumeration date Sep 12, 2024

Last updated in NPPES Sep 12, 2024

Taxonomy & licenses

247000000X Health Information Technician Technologists, Technicians & Other Technical 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mia Thammavongsa practice?

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

What is the NPI number for Mia Thammavongsa?

The National Provider Identifier (NPI) for Mia Thammavongsa is 1821824087, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-12.