Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linh Nguyen Bui, OD

Q: What is the NPI number for Linh Bui?

The National Provider Identifier (NPI) for Linh Bui is 1326629114, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in Fort Wayne, IN · enumerated 2021.

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

National Provider Identifier

1326629114

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Registry record

Entity type Individual (Type 1)

Name Linh Nguyen Bui

Credential OD

Sex Female

Practice address 3401 Lake Ave, Fort Wayne, IN, 46805

Phone (260) 426-3095

Fax (260) 420-2258

Enumeration date Apr 14, 2021

Last updated in NPPES Jul 24, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License S-E74-TA-C20 (AL) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 18004484A (IN) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Linh Bui?

The National Provider Identifier (NPI) for Linh Bui is 1326629114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Linh Bui practice?

The practice location on file with NPPES is in Fort Wayne, IN. 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 2024-07-24.