Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Quinn Q Nguyen Optometry Inc

Optometrist in Stockton, CA · enumerated 2008 · authorized official Quinn Nguyen, Director.

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

National Provider Identifier

1588824320

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Registry record

Entity type Organization (Type 2)

Legal business name Quinn Q Nguyen Optometry Inc

Practice address 1111 W Robinhood Dr Ste E, Stockton, CA, 95207

Phone (209) 476-7040

Fax (209) 476-7040

Enumeration date Jun 16, 2008

Last updated in NPPES Aug 9, 2019

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OPT 11194 TPA (CA) Primary

Authorized official

Name Quinn Nguyen

Title Director

Phone (209) 476-7040

Other identifiers

Identifier	Type	State	Issuer
1588824320	Medicaid	CA	-

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.

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Frequently asked questions

Where is Quinn Q Nguyen Optometry Inc located?

The practice location on file with NPPES is in Stockton, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-08-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Quinn Nguyen Optometrist · Stockton, CA NPI 1528038486

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-09.