Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Khoa Dang Nguyen, OD
Optometrist in Waikoloa, HI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447502786
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Registry record
Entity type Individual (Type 1)
Name Khoa Dang Nguyen
Credential OD
Sex Male
Practice address 68-1845 Waikoloa Rd Ste 218, Waikoloa, HI, 96738
Phone (808) 883-3767
Fax (808) 319-2510
Enumeration date Oct 10, 2012
Last updated in NPPES Jan 7, 2019
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
What is the NPI number for Khoa Nguyen?
The National Provider Identifier (NPI) for Khoa Nguyen is 1447502786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Khoa Nguyen practice?
The practice location on file with NPPES is in Waikoloa, HI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-07.