Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Phong Quoc Vu, O.D
Optometrist in Napa, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255523189
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Registry record
Entity type Individual (Type 1)
Name Phong Quoc Vu
Credential O.D
Sex Male
Practice address 800 Trancas St, Suite A, Napa, CA, 94558
Phone (707) 255-6212
Fax (707) 255-6290
Enumeration date Aug 14, 2007
Last updated in NPPES Aug 14, 2007
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 Phong Vu practice?
The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Phong Vu?
The National Provider Identifier (NPI) for Phong Vu is 1255523189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Bosetti Ophthalmology Physician · Napa, CA NPI 1023082393 Nancy Jameson Ophthalmology Physician · Napa, CA NPI 1992770804 Eye Specialists Medical Group of Napa Valley Inc Specialist · Napa, CA NPI 1003833856 Tamara Lewis Optometrist · Napa, CA NPI 1972698462 Mohit Mehtani Ophthalmology Physician · Napa, CA NPI 1770808339 Allison Hinko Retina Specialist (Ophthalmology) Physician · Napa, CA NPI 1255612941 Eyelliance Vision Partners Asc LLC Ambulatory Surgical Clinic/Center · Napa, CA NPI 1043896061
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-14.