DR. EMILY LIU OD
NPI 1457905143
Optometrist in Chino Hills, CA

Active since July 31, 2019PECOS EnrolledAccepts Medicare Assignment
3233 GRAND AVE STE M, CHINO HILLS, CA 91709(909) 591-2034(909) 591-2176 Get Directions Write a Review

NPPES record last updated: March 13, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 13, 2023, Sep 21, 2021, Sep 20, 2019 and 1 more (4 updates tracked since 2019).

About Dr. Emily Liu Od NPPES

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

DR. EMILY LIU OD (NPI 1457905143) is an individual optometrist in Chino Hills, California, licensed in California (34294TLG) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Rancho Cucamonga, and is a graduate of Southern California College Of Optometry (2019).

NPPES Registry Identity

NPI1457905143
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. EMILY LIUCredential: OD
Location Address3233 GRAND AVE STE MChino Hills, CA 91709-1489
Mailing Address3233 Grand Ave Ste MChino Hills, CA 91709-1489 · (909) 591-2034 · Fax (909) 591-2176
Fax(909) 591-2176
Sole ProprietorYes
Medical School CMSSouthern California College Of OptometryGraduated 2019
Enumeration DateJuly 31, 2019
Last NPPES UpdateMarch 13, 20234 updates tracked since enumeration
NPPES CertifiedMarch 13, 2023
NPI 1457905143 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 · 34294TLG
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.
3233 GRAND AVE STE M, Chino Hills, CA 91709

Secondary Practice Location 1

Location 111940 Foothill Blvd Ste 103Rancho Cucamonga, CA 91739-9375 · Phone (909) 980-5552

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Emily Liu Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163753518
PECOS Enrollment IDI20191016000525
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 91709 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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

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

Optometrist
3233 GRAND AVE STE M
CHINO HILLS, CA 91709

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 Emily Liu's NPI number?

The NPI number for Emily Liu is 1457905143. It was assigned to this individual provider in the NPPES registry on July 31, 2019.

Where is Emily Liu located?

Emily Liu practices at 3233 Grand Ave Ste M, Chino Hills, CA 91709. The listed phone number is (909) 591-2034.

What is Emily Liu's specialty?

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

Is Emily Liu enrolled in Medicare?

Yes. Emily Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Emily Liu accept?

Health plans from Blue Cross Blue Shield of Wyoming, 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 and 1 other insurer list Emily Liu 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 Emily Liu was last updated on March 13, 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.