Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Janice Kieu Tien Duong, D.M.D., M.S.D.

Q: What is the NPI number for Janice Duong?

The National Provider Identifier (NPI) for Janice Duong is 1902161771, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Dentistry in Seattle, WA · enumerated 2012.

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

National Provider Identifier

1902161771

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Registry record

Entity type Individual (Type 1)

Name Dr. Janice Kieu Tien Duong

Credential D.M.D., M.S.D.

Sex Female

Practice address 6222 Ne 74th St, Seattle, WA, 98115

Phone (206) 543-5800

Enumeration date Jul 9, 2012

Last updated in NPPES Jun 8, 2016

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License DF60515609 (WA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Where does Janice Duong practice?

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

What is the NPI number for Janice Duong?

The National Provider Identifier (NPI) for Janice Duong is 1902161771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-08.