Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

HUY ALEX QUANG DUONG
NPI 1942941836
Emergency Medicine in Los Angeles, CA

Active since April 05, 2022PECOS Enrolled
4733 W SUNSET BLVD FL 3, LOS ANGELES, CA 90027(323) 783-1433 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 20, 2026, Apr 5, 2022 (2 updates tracked since 2022).

About Huy Alex Quang Duong NPPES

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

HUY ALEX QUANG DUONG (NPI 1942941836) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A188779) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2022).

NPPES Registry Identity

NPI1942941836
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameHUY ALEX QUANG DUONG
Location Address4733 W SUNSET BLVD FL 3Los Angeles, CA 90027-6093
Mailing Address4733 W Sunset Blvd Fl 3Los Angeles, CA 90027-6093 · (323) 783-1433
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2022
Enumeration DateApril 5, 2022
Last NPPES UpdateJuly 20, 20262 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
NPI 1942941836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · A188779
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedFamily Medicine · Sports MedicineTaxonomy 207QS0010X · License A188779 (CA)
4733 W SUNSET BLVD FL 3, Los Angeles, CA 90027

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

Huy Alex Quang Duong 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 ID1951848530
PECOS Enrollment IDI20250513003749
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 90027 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Internal Medicine (Nephrology)
4733 W SUNSET BLVD FL 3, KAISER PERMANENTE SOUTHERN CALIFORNIA
LOS ANGELES, CA 90027
Obstetrics & Gynecology (Obstetrics)
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027

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 Huy Alex Duong's NPI number?

The NPI number for Huy Alex Duong is 1942941836. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Huy Alex Duong located?

Huy Alex Duong practices at 4733 W Sunset Blvd Fl 3, Los Angeles, CA 90027. The listed phone number is (323) 783-1433.

What is Huy Alex Duong's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Huy Alex Duong enrolled in Medicare?

Yes. Huy Alex Duong 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.

When was this NPI record last updated?

The NPPES record for Huy Alex Duong was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.