PRIVATE EYES OPTOMETRY
NPI 1922128073
Optometrist in Orange, CA

Q: What is Vanessa D. Hsu, O.D., Inc.'s NPI number?

The NPI number for Vanessa D. Hsu, O.D., Inc. is 1922128073. It was assigned to this organization in the NPPES registry on March 30, 2007. The provider is doing business as Private Eyes Optometry.

Q: What is Vanessa D. Hsu, O.D., Inc.'s specialty?

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

Active since March 30, 2007

3612 E CHAPMAN AVE, ORANGE, CA 92869(714) 769-2020(714) 769-2021 Get Directions Write a Review

NPPES record last updated: May 13, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Private Eyes Optometry NPPES

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

PRIVATE EYES OPTOMETRY (NPI 1922128073) is a healthcare organization registered as an optometrist in Orange, California and active in the NPI registry since March 2007. The organization lists Vanessa Dang Hsu, President, as its authorized official.

NPPES Registry Identity

NPI1922128073

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameVANESSA D. HSU, O.D., INC.

Location Address3612 E CHAPMAN AVEOrange, CA 92869-3847

Mailing Address3612 E Chapman AveOrange, CA 92869-3847 · (714) 769-2020 · Fax (714) 769-2021

Phone(714) 769-2020

Fax(714) 769-2021

Organization SubpartNo

Authorized OfficialVanessa Dang HsuPresident · (714) 769-2020

Enumeration DateMarch 30, 2007

Last NPPES UpdateMay 13, 2010

✔ NPI 1922128073 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 · 11895T

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.

3612 E CHAPMAN AVE, Orange, CA 92869

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Other Names 1

Doing Business AsPrivate Eyes Optometry

Other Identifiers 2

Medicare UPINV07638CA

Medicare PINCZ863ACA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Private Eyes Optometry is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Private Eyes Optometry, which bills Medicare for the services this clinician delivers.

Clinician (1)

Vanessa Hsu, O.D.

Optometry

NPI 1043281934

3612 E CHAPMAN AVE
Orange, CA 92869

(714) 769-2020

✔ PECOS0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Vanessa D. Hsu, O.D., Inc.'s NPI number?

The NPI number for Vanessa D. Hsu, O.D., Inc. is 1922128073. It was assigned to this organization in the NPPES registry on March 30, 2007. The provider is doing business as Private Eyes Optometry.

Where is Vanessa D. Hsu, O.D., Inc. located?

Vanessa D. Hsu, O.D., Inc. is located at 3612 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 769-2020.

What is Vanessa D. Hsu, O.D., Inc.'s specialty?

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

Is Vanessa D. Hsu, O.D., Inc. enrolled in Medicare?

Yes. Vanessa D. Hsu, O.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vanessa D. Hsu, O.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Vanessa D. Hsu, O.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Vanessa D. Hsu, O.D., Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield and BlueCross BlueShield of Tennessee list Vanessa D. Hsu, O.D., Inc. 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 Vanessa D. Hsu, O.D., Inc. was last updated on May 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.