Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Tseu, D.D.S.

Q: What is the NPI number for Andrew Tseu?

The National Provider Identifier (NPI) for Andrew Tseu is 1851726822, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Honolulu, HI · enumerated 2013.

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

National Provider Identifier

1851726822

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Registry record

Entity type Individual (Type 1)

Name Andrew Tseu

Credential D.D.S.

Sex Male

Practice address 1700 Lanakila Ave, Rm. 203, Honolulu, HI, 96817

Phone (808) 832-5710

Enumeration date Sep 10, 2013

Last updated in NPPES Sep 10, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License DT1982 (HI) 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

What is the NPI number for Andrew Tseu?

The National Provider Identifier (NPI) for Andrew Tseu is 1851726822, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Tseu practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-10.