NANCY TSUI OD
NPI 1841785037
Optometrist in Anaheim, CA

Active since June 29, 2018PECOS EnrolledAccepts Medicare Assignment
500 S ANAHEIM HILLS RD STE 234, ANAHEIM, CA 92807(714) 921-0232(714) 921-0535 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 25, 2022, Jan 17, 2022, Feb 9, 2021 and 1 more (4 updates tracked since 2018).

About Nancy Tsui Od NPPES

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

NANCY TSUI OD (NPI 1841785037) is an individual optometrist in Anaheim, California, licensed in California (OPT33944-TLG) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Costa Mesa, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1841785037
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameNANCY TSUICredential: OD
Location Address500 S ANAHEIM HILLS RD STE 234Anaheim, CA 92807-4760
Mailing Address71 LunarIrvine, CA 92618-1315 · (714) 515-2597
Fax(714) 921-0535
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 29, 2018
Last NPPES UpdateJanuary 25, 20224 updates tracked since enumeration
NPPES CertifiedJanuary 25, 2022
NPI 1841785037 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 · OPT33944-TLG
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.

500 S ANAHEIM HILLS RD STE 234, Anaheim, CA 92807

Secondary Practice Location 1

Location 11640 Newport Blvd Ste 220Costa Mesa, CA 92627-3786 · Phone (949) 873-5352 · Fax (949) 573-5394

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

Nancy Tsui 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 ID4486069895
PECOS Enrollment IDI20210217001807
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
45 services41 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
23 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92807 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 3

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

Optometrist
500 S ANAHEIM HILLS RD STE 234
ANAHEIM, CA 92807
Ophthalmology
500 S ANAHEIM HILLS RD STE 234
ANAHEIM, CA 92807
Ophthalmology
500 S ANAHEIM HILLS RD STE 234
ANAHEIM, CA 92807

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 Nancy Tsui's NPI number?

The NPI number for Nancy Tsui is 1841785037. It was assigned to this individual provider in the NPPES registry on June 29, 2018.

Where is Nancy Tsui located?

Nancy Tsui practices at 500 S Anaheim Hills Rd Ste 234, Anaheim, CA 92807. The listed phone number is (714) 921-0232.

What is Nancy Tsui's specialty?

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

Is Nancy Tsui enrolled in Medicare?

Yes. Nancy Tsui 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 Nancy Tsui 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 Nancy Tsui 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 Nancy Tsui was last updated on January 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.