Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Oanh T Bui, OTD
Occupational Therapist in Salem, OR · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740423664
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Registry record
Entity type Individual (Type 1)
Name Oanh T Bui
Credential OTD
Sex Female
Practice address 1180 Cross St Se, Salem, OR, 97302
Phone (503) 339-7781
Fax (503) 991-5355
Enumeration date Apr 7, 2009
Last updated in NPPES Mar 28, 2024
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 238216 (OR) 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.
Frequently asked questions
How do I verify Oanh Bui's NPI record?
Cross-check NPI 1740423664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1740423664 active?
Yes, as of the latest NPPES snapshot, NPI 1740423664 is active (record last updated 2024-03-28).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-28.