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LAUREN SUWEN LIANG-CHANG OD
NPI 1801474283
Optometrist in Los Angeles, CA

Active since March 29, 2021PECOS EnrolledAccepts Medicare Assignment
11301 WILSHIRE BLVD, LOS ANGELES, CA 90073(808) 393-8938 Get Directions Write a Review

NPPES record last updated: June 4, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 22, 2021, Mar 29, 2021 (2 updates tracked since 2021).

About Lauren Suwen Liang-chang Od NPPES

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

LAUREN SUWEN LIANG-CHANG OD (NPI 1801474283) is an individual optometrist in Los Angeles, California, licensed in California (34855) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Montclair, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1801474283
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameLAUREN SUWEN LIANG-CHANGCredential: OD
Location Address11301 WILSHIRE BLVDLos Angeles, CA 90073-1003
Mailing Address301 S Glendora Ave Unit 1201West Covina, CA 91790-3092 · (808) 393-8938
Phone(808) 393-8938
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 29, 2021
Last NPPES UpdateJune 4, 20222 updates tracked since enumeration
NPPES CertifiedJune 4, 2022
✔ NPI 1801474283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 34855
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
11301 WILSHIRE BLVD, Los Angeles, CA 90073
Open in Google Maps ↗

Secondary Practice Location 1

Location 14961 Arrow Hwy # 15-308Montclair, CA 91763-1300 · Phone (808) 393-8938

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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 and accepts Medicare assignment

Lauren Suwen Liang-chang 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 ID6507236700
PECOS Enrollment IDI20230104002862
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 5

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.
69 services68 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
67 services66 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
42 services42 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.
27 services24 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90073 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 20

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

JOANNA ZUHAIL CENTENO I
Licensed Vocational Nurse
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
MS. APRIL S. BULLOCK MSW,ACSW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 268-3000
NICOLE CHAN LISW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 487-6026
DANIEL SMEE SOCIAL WORK
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
AMANDA SALVESTRINI MS, RD
Dietitian, Registered
11301 WILSHIRE BLVD, BUILDING 213. 3RD FLOOR. ROOM 317.
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
RACHEL DAJANI MD
Internal Medicine
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
HARRISON BODRIE LCSW
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 987-8310
MR. ROBERTO CARMONA-VERGARA ASW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711

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 Lauren Liang-chang's NPI number?

The NPI number for Lauren Liang-chang is 1801474283. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Lauren Liang-chang located?

Lauren Liang-chang practices at 11301 Wilshire Blvd, Los Angeles, CA 90073. The listed phone number is (808) 393-8938.

What is Lauren Liang-chang's specialty?

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

Is Lauren Liang-chang enrolled in Medicare?

Yes. Lauren Liang-chang 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 Lauren Liang-chang accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Lauren Liang-chang 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 Lauren Liang-chang was last updated on June 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.