RYAN DUONG - NPI 1215687629 - Ophthalmology in Fairfax, VA

Q: What is Ryan Duong's NPI number?

The NPI number for Ryan Duong is 1215687629. It was assigned to this individual provider in the NPPES registry on March 28, 2022.

Q: What is Ryan Duong'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 Ryan Duong was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 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.

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About Ryan Duong NPPES

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

RYAN DUONG (NPI 1215687629) is an individual ophthalmology provider in Fairfax, Virginia, licensed in Virginia (0101288695) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1215687629

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameRYAN DUONG

Location Address8270 WILLOW OAKS CORPORATE DR FL 6Fairfax, VA 22031-4530

Mailing Address420 Mountain Ave Fl 4New Providence, NJ 07974-2736 · (908) 458-8333 · Fax (908) 530-6522

Phone(703) 698-9335

Fax(703) 207-0038

Sole ProprietorNo

Enumeration DateMarch 28, 2022

Last NPPES UpdateJune 9, 2026

NPPES CertifiedJune 9, 2026

✔ NPI 1215687629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in VA · 0101288695

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

8270 WILLOW OAKS CORPORATE DR FL 6, Fairfax, VA 22031

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Secondary Practice Locations 5

Location 11850 Town Center Pkwy Ste 655Reston, VA 20190-3307 · Phone (703) 953-3826 · Fax (571) 752-6222

Location 219500 Sandridge Way Ste 430Leesburg, VA 20176-3691 · Phone (703) 421-0931 · Fax (703) 421-7206

Location 31215 Lee St Box #800654Charlottesville, VA 22908-0816 · Phone (434) 924-5485 · Fax (434) 924-5180

Location 46354 Walker Ln Ste 100Alexandria, VA 22310-3242 · Phone (703) 313-8822 · Fax (703) 313-9422

Location 57501 Greenway Center Dr Ste 700Greenbelt, MD 20770-6703 · Phone (301) 441-4577 · Fax (301) 220-0396

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ryan Duong 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

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 5

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

OSAMA MUNEER AHMED MD

Ophthalmology