Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Quang Nguyen, O.D
Optometrist in Everett, WA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558703165
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Registry record
Entity type Individual (Type 1)
Name Dr. Quang Nguyen
Credential O.D
Sex Male
Practice address 2112 Madison St, Ste A, Everett, WA, 98203
Phone (425) 252-2020
Enumeration date Jul 24, 2013
Last updated in NPPES Feb 2, 2026
Taxonomy & licenses
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.
Frequently asked questions
Where does Quang Nguyen practice?
The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Quang Nguyen?
The National Provider Identifier (NPI) for Quang Nguyen is 1558703165, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.