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AMY ZHANG O.D.
NPI 1750821013
Optometrist in Chantilly, VA

Active since March 06, 2017PECOS Enrolled
4501 SINGER CT, CHANTILLY, VA 20151(703) 264-2020 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 5, 2026, Dec 23, 2025 (2 updates tracked since 2025).

About Amy Zhang O.d. NPPES

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

AMY ZHANG O.D. (NPI 1750821013) is an individual optometrist in Chantilly, Virginia, licensed in Virginia (0618002548) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750821013
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameAMY ZHANGCredential: O.D.
Location Address4501 SINGER CTChantilly, VA 20151-1733
Mailing Address4501 Singer Ct Ste 105Chantilly, VA 20151-1733 · (703) 264-2020
Phone(703) 264-2020
Sole ProprietorYes
Enumeration DateMarch 6, 2017
Last NPPES UpdateJanuary 5, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1750821013 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 VA · 0618002548
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.
4501 SINGER CT, Chantilly, VA 20151
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amy Zhang O.d. 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 Reassignment

Medicare enrollment records show Amy Zhang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northern Virginia Doctors Of Optometry
14 mi
Optometrist
7263E ARLINGTON BLVD
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia enrollment
  • 24 clinicians in this Medicare group
NPI 1801976055 (703) 573-1200

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 20151 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.

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 Amy Zhang's NPI number?

The NPI number for Amy Zhang is 1750821013. It was assigned to this individual provider in the NPPES registry on March 6, 2017.

Where is Amy Zhang located?

Amy Zhang practices at 4501 Singer Ct, Chantilly, VA 20151. The listed phone number is (703) 264-2020.

What is Amy Zhang's specialty?

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

Is Amy Zhang enrolled in Medicare?

Yes. Amy Zhang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amy Zhang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Zhang reassigns Medicare benefits to Northern Virginia Doctors Of Optometry (Falls Church, VA). The 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 Amy Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amy Zhang accept?

Health plans from Blue Cross and Blue Shield of Louisiana and Oscar Health list Amy Zhang 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 Amy Zhang was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.