Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thao-Nguyen Bui, PHARM.D.

Pharmacist in Portland, OR · enumerated 2011.

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

National Provider Identifier

1639446008

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Registry record

Entity type Individual (Type 1)

Name Thao-Nguyen Bui

Credential PHARM.D.

Sex Female

Practice address 619 Nw 6th Ave Fl 1, Portland, OR, 97209

Phone (503) 988-5267

Enumeration date Nov 29, 2011

Last updated in NPPES Jun 29, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 0012808 (OR) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 specialty is Thao-Nguyen Bui?

Thao-Nguyen Bui is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Multnomah County Oregon Pharmacy · Portland, OR NPI 1528073327 Multnomah County Health Dept.-Pharmacy Admin. State or Local Public Health Clinic/Center · Portland, OR NPI 1821265364 Rachel Uhlig Pharmacist · Portland, OR NPI 1326343914 Maria Calderon Siquina Technician/Technologist · Portland, OR NPI 1538786280 Justin Castro Pharmacy Technician · Portland, OR NPI 1881211522 Emilia Bizu Pharmacy Technician · Portland, OR NPI 1083231716 Tamara Williams Pharmacy Technician · Portland, OR NPI 1790302347

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-29.