JUSTIN JUN-YOUNG CHENG
NPI 1114486255
Internal Medicine - Geriatric Medicine in Los Angeles, CA

Q: What is Justin Cheng's NPI number?

The NPI number for Justin Cheng is 1114486255. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Q: What is Justin Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Justin Cheng was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 18, 2019PECOS Enrolled

11301 WILSHIRE BLVD, LOS ANGELES, CA 90073(310) 478-3711 Get Directions Write a Review

NPPES record last updated: May 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 7, 2024, Jul 4, 2023, Mar 18, 2019 (3 updates tracked since 2019).

On this page

About Justin Jun-young Cheng NPPES

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

JUSTIN JUN-YOUNG CHENG (NPI 1114486255) is an individual geriatric medicine provider in Los Angeles, California, licensed in California (A180909) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114486255

Entity TypeIndividualMale

Primary Taxonomy207RG0300X

Provider Legal NameJUSTIN JUN-YOUNG CHENG

Location Address11301 WILSHIRE BLVDLos Angeles, CA 90073-1003

Mailing Address11301 Wilshire BlvdLos Angeles, CA 90073-1003 · (310) 478-3711

Phone(310) 478-3711

Sole ProprietorNo

Enumeration DateMarch 18, 2019

Last NPPES UpdateMay 7, 20243 updates tracked since enumeration

NPPES CertifiedJuly 4, 2023

✔ NPI 1114486255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in CA · A180909

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

11301 WILSHIRE BLVD, Los Angeles, CA 90073

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Justin Jun-young Cheng is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Justin Cheng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group

4.7 mi

Health Maintenance Organization

6041 CADILLAC AVE
Los Angeles, CA 90034

Reassigned Medicare billing, California enrollment
13,921 clinicians in this Medicare group

NPI 1043242563 (323) 857-2000

Healthcare Partners Affiliates Medical Group

10 mi

Internal Medicine

1120 W WASHINGTON BLVD
Los Angeles, CA 90015

Reassigned Medicare billing, California enrollment
2,052 clinicians in this Medicare group

NPI 1659312593 (213) 623-2225

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

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

Student in an Organized Health Care Education/Training Program

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 Justin Cheng's NPI number?

The NPI number for Justin Cheng is 1114486255. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Where is Justin Cheng located?

Justin Cheng practices at 11301 Wilshire Blvd, Los Angeles, CA 90073. The listed phone number is (310) 478-3711.

What is Justin Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Justin Cheng enrolled in Medicare?

Yes. Justin Cheng is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Justin Cheng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Cheng reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Los Angeles, CA) and Healthcare Partners Affiliates Medical Group (Los Angeles, CA). Each 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 Justin Cheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Justin Cheng was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.