Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DUYEN HUONG DINH-DANG
NPI 1730838699
Ophthalmology in Los Angeles, CA

Q: What is Duyen Dinh-dang's NPI number?

The NPI number for Duyen Dinh-dang is 1730838699. It was assigned to this individual provider in the NPPES registry on March 19, 2022.

Q: What is Duyen Dinh-dang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Duyen Dinh-dang was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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 19, 2022PECOS Enrolled

100 STEIN PLZ, LOS ANGELES, CA 90095(310) 825-3090 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Duyen Huong Dinh-dang NPPES

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

DUYEN HUONG DINH-DANG (NPI 1730838699) is an individual ophthalmology provider in Los Angeles, California, licensed in California (A209882) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2022).

NPPES Registry Identity

NPI1730838699

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDUYEN HUONG DINH-DANG

Location Address100 STEIN PLZLos Angeles, CA 90095-7007

Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631

Phone(310) 825-3090

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 2022

Enumeration DateMarch 19, 2022

Last NPPES UpdateJuly 7, 2026

NPPES CertifiedJuly 7, 2026

✔ NPI 1730838699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · A209882

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

100 STEIN PLZ, Los Angeles, CA 90095

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Duyen Huong Dinh-dang is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294116166

PECOS Enrollment IDI20260624001810

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.

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.

DR. STEPHAN YUAN-YEE CHIU M.D.

Ophthalmology

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-3090

KELSEY ANDREA ROELOFS MD

Ophthalmology (Ophthalmic Plastic and Reconstructive Surgery)

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-3090

KETAKI MILIND PANSE MD

Ophthalmology

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-3090

JONATHAN HESTON

Ophthalmology

100 STEIN PLZ, 1-340
LOS ANGELES, CA 90095

Los Angeles County (310) 825-5000

SHERWIN ISENBERG M.D.

Ophthalmology

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-8840

MR. ROGER DUNCAN JOHNSON JR. M.D.

Ophthalmology

100 STEIN PLZ, 1-340
LOS ANGELES, CA 90095

Los Angeles County (310) 825-5000

BRIAN ADRIAN LEE M.D.

Ophthalmology

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-3090

JAFFER MUHANNAD KATTAN M.D.

Ophthalmology

100 STEIN PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-3090

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 Duyen Dinh-dang's NPI number?

The NPI number for Duyen Dinh-dang is 1730838699. It was assigned to this individual provider in the NPPES registry on March 19, 2022.

Where is Duyen Dinh-dang located?

Duyen Dinh-dang practices at 100 Stein Plz, Los Angeles, CA 90095. The listed phone number is (310) 825-3090.

What is Duyen Dinh-dang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Duyen Dinh-dang enrolled in Medicare?

Yes. Duyen Dinh-dang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Duyen Dinh-dang was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.