MR. HOANG DUY NGUYEN
NPI 1679609234
Technician/Technologist - Ophthalmic in Westminster, CA

Q: What is Hoang Nguyen's NPI number?

The NPI number for Hoang Nguyen is 1679609234. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Q: What is Hoang Nguyen's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Ophthalmic, with taxonomy code 156FX1100X.

Q: When was this NPI record last updated?

The NPPES record for Hoang Nguyen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 26, 2007

9371 KRAMER AVE, STE. F, WESTMINSTER, CA 92683(714) 897-9474(714) 897-7434 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. Hoang Duy Nguyen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. HOANG DUY NGUYEN (NPI 1679609234) is an individual ophthalmic provider in Westminster, California, licensed in California (SL5227) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1679609234

Entity TypeIndividualMale

Primary Taxonomy156FX1100X

Provider Legal NameMR. HOANG DUY NGUYEN

Location Address9371 KRAMER AVE, STE. FWestminster, CA 92683-5938

Mailing Address9371 Kramer Ave, Ste. FWestminster, CA 92683-5938 · (714) 897-9474 · Fax (714) 897-7434

Phone(714) 897-9474

Fax(714) 897-7434

Sole ProprietorYes

Enumeration DateFebruary 26, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1679609234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OphthalmicEye and Vision Services Providers

Taxonomy Code156FX1100X

License✔ Licensed in CA · SL5227

Definition

An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

9371 KRAMER AVE, Westminster, CA 92683

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Other Identifiers 2

Other717PARPA · Vision Benefits Of Americ

Other211494Eye Med

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming, BlueCross BlueShield of Tennessee.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hoang Nguyen's NPI number?

The NPI number for Hoang Nguyen is 1679609234. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is Hoang Nguyen located?

Hoang Nguyen practices at 9371 Kramer Ave Ste. F, Westminster, CA 92683. The listed phone number is (714) 897-9474.

What is Hoang Nguyen's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Ophthalmic, with taxonomy code 156FX1100X.

What insurance does Hoang Nguyen accept?

Health plans from Blue Cross Blue Shield of Wyoming and BlueCross BlueShield of Tennessee list Hoang Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hoang Nguyen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.