CLARITY ADVANCED OPTOMETRY
NPI 1770008468
Optometrist in Arcadia, CA

Q: What is Tina C. Chiou, O.D., Inc.'s NPI number?

The NPI number for Tina C. Chiou, O.D., Inc. is 1770008468. It was assigned to this organization in the NPPES registry on August 3, 2017. The provider is doing business as Clarity Advanced Optometry.

Q: What is Tina C. Chiou, O.D., Inc.'s specialty?

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

Active since August 03, 2017

400 S BALDWIN AVE STE 116, ARCADIA, CA 91007(626) 445-2717 Get Directions Write a Review

NPPES record last updated: February 2, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Clarity Advanced Optometry NPPES

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

CLARITY ADVANCED OPTOMETRY (NPI 1770008468) is a healthcare organization registered as an optometrist in Arcadia, California and active in the NPI registry since August 2017. The organization lists Tina Chiou, President, as its authorized official.

NPPES Registry Identity

NPI1770008468

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameTINA C. CHIOU, O.D., INC.

Location Address400 S BALDWIN AVE STE 116Arcadia, CA 91007-1903

Mailing AddressPo Box 80572San Marino, CA 91118-8572 · (530) 220-3821

Phone(626) 445-2717

Organization SubpartNo

Authorized OfficialTina ChiouPresident · (530) 220-3821

Enumeration DateAugust 3, 2017

Last NPPES UpdateFebruary 2, 2018

✔ NPI 1770008468 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 · 14294TLG

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.

400 S BALDWIN AVE STE 116, Arcadia, CA 91007

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Other Names 1

Doing Business AsClarity Advanced Optometry

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, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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)

Clarity Advanced 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 Clarity Advanced Optometry, which bills Medicare for the services this clinician delivers.

Clinician (1)

Tina Chiou, O.D.

Optometry

NPI 1750662730

3350 LA JOLLA VILLAGE DR
San Diego, CA 92161

(858) 552-8585

✔ PECOS99 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 Tina C. Chiou, O.D., Inc.'s NPI number?

The NPI number for Tina C. Chiou, O.D., Inc. is 1770008468. It was assigned to this organization in the NPPES registry on August 3, 2017. The provider is doing business as Clarity Advanced Optometry.

Where is Tina C. Chiou, O.D., Inc. located?

Tina C. Chiou, O.D., Inc. is located at 400 S Baldwin Ave Ste 116, Arcadia, CA 91007. The listed phone number is (626) 445-2717.

What is Tina C. Chiou, O.D., Inc.'s specialty?

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

Is Tina C. Chiou, O.D., Inc. enrolled in Medicare?

Yes. Tina C. Chiou, O.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tina C. Chiou, O.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Tina C. Chiou, 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 Tina C. Chiou, O.D., Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Tina C. Chiou, 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 Tina C. Chiou, O.D., Inc. was last updated on February 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.