LORRAINE CALUM CHENG OD
NPI 1821624164
Optometrist in Los Angeles, CA

Active since March 18, 2020PECOS EnrolledAccepts Medicare Assignment
74.56/100
CMS Quality Rating
300 STEIN PLAZA 2ND FLOOR, LOS ANGELES, CA 90095(310) 825-2737 Get Directions Write a Review

NPPES record last updated: October 15, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 19, 2021, Mar 18, 2020 (2 updates tracked since 2020).

About Lorraine Calum Cheng Od NPPES

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

LORRAINE CALUM CHENG OD (NPI 1821624164) is an individual optometrist in Los Angeles, California, licensed in California (34563) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1821624164
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameLORRAINE CALUM CHENGCredential: OD
Location Address300 STEIN PLAZA 2ND FLOORLos Angeles, CA 90095-1003
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 301-8707
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 18, 2020
Last NPPES UpdateOctober 15, 20242 updates tracked since enumeration
NPPES CertifiedNovember 19, 2021
NPI 1821624164 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 · 34563
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.
300 STEIN PLAZA 2ND FLOOR, Los Angeles, CA 90095

Secondary Practice Location 1

Location 111301 Wilshire BlvdLos Angeles, CA 90073-1003 · Phone (310) 478-3711 ext. 42356

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

Lorraine Calum Cheng 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 ID8123425204
PECOS Enrollment IDI20210916003096
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 90095 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.02
Promoting Interoperability100
Improvement Activities40
Cost30.17

Other Providers at the Same Location NPPES 5

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

Ophthalmology
300 STEIN PLAZA 2ND FLOOR
LOS ANGELES, CA 90095
Optometrist
300 STEIN PLAZA 2ND FLOOR
LOS ANGELES, CA 90095
Optometrist
300 STEIN PLAZA 2ND FLOOR
LOS ANGELES, CA 90095
Ophthalmology
300 STEIN PLAZA 2ND FLOOR
LOS ANGELES, CA 90095
Optometrist
300 STEIN PLAZA 2ND FLOOR
LOS ANGELES, CA 90095

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 Lorraine Cheng's NPI number?

The NPI number for Lorraine Cheng is 1821624164. It was assigned to this individual provider in the NPPES registry on March 18, 2020.

Where is Lorraine Cheng located?

Lorraine Cheng practices at 300 Stein Plaza 2nd Floor, Los Angeles, CA 90095. The listed phone number is (310) 825-2737.

What is Lorraine Cheng's specialty?

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

Is Lorraine Cheng enrolled in Medicare?

Yes. Lorraine Cheng 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 Lorraine Cheng 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 Lorraine Cheng 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 Lorraine Cheng was last updated on October 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.