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DAVID NGUYEN O.D.
NPI 1730568833
Optometrist in Cupertino, CA

Active since May 21, 2015PECOS Enrolled
19998 HOMESTEAD RD STE E, CUPERTINO, CA 95014(510) 744-2010 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Sep 30, 2015 (2 updates tracked since 2015).

About David Nguyen O.d. NPPES

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

DAVID NGUYEN O.D. (NPI 1730568833) is an individual optometrist in Cupertino, California, licensed in California (15255TLG) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730568833
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDAVID NGUYENCredential: O.D.
Location Address19998 HOMESTEAD RD STE ECupertino, CA 95014-0569
Mailing Address3110 Humbolt AveSanta Clara, CA 95051-3747 · (408) 940-5476
Phone(510) 744-2010
Sole ProprietorYes
Enumeration DateMay 21, 2015
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1730568833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 15255TLG
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
19998 HOMESTEAD RD STE E, Cupertino, CA 95014
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Other Identifiers 1

OtherCA1607603CA · Caqh

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Nguyen O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KYLE KIYOSHI HARADA OD
Optometrist
19998 HOMESTEAD RD STE E
CUPERTINO, CA 95014
Santa Clara County (408) 257-5262
DR. KARIN KAORI MIYAZAKI O.D.
Optometrist
19998 HOMESTEAD RD STE E
CUPERTINO, CA 95014
Santa Clara County (408) 257-5262

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 David Nguyen's NPI number?

The NPI number for David Nguyen is 1730568833. It was assigned to this individual provider in the NPPES registry on May 21, 2015.

Where is David Nguyen located?

David Nguyen practices at 19998 Homestead Rd Ste E, Cupertino, CA 95014. The listed phone number is (510) 744-2010.

What is David Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is David Nguyen enrolled in Medicare?

Yes. David Nguyen is registered in the Medicare PECOS enrollment system.

What insurance does David Nguyen accept?

Health plans from Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list David 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 David Nguyen was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.