LOUDOUN EYE ASSOCIATES, PLLC
NPI 1811198989
Optometrist in Ashburn, VA

Q: What is Loudoun Eye Associates, PLLC's NPI number?

The NPI number for Loudoun Eye Associates, PLLC is 1811198989. It was assigned to this organization in the NPPES registry on May 29, 2007.

Q: What is Loudoun Eye Associates, PLLC's specialty?

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

Active since May 29, 2007

43480 YUKON DR, SUITE 214, ASHBURN, VA 20147(703) 724-0330(703) 724-0811 Get Directions Write a Review

NPPES record last updated: April 19, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Loudoun Eye Associates, Pllc NPPES

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

LOUDOUN EYE ASSOCIATES, PLLC (NPI 1811198989) is a healthcare organization registered as an optometrist in Ashburn, Virginia and active in the NPI registry since May 2007. The organization lists Roy Park, Owner, as its authorized official.

NPPES Registry Identity

NPI1811198989

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameLOUDOUN EYE ASSOCIATES, PLLC

Location Address43480 YUKON DR, SUITE 214Ashburn, VA 20147-6984

Mailing Address43480 Yukon Dr, Suite 214Ashburn, VA 20147-6984 · (703) 724-0330 · Fax (703) 724-0811

Phone(703) 724-0330

Fax(703) 724-0811

Organization SubpartNo

Authorized OfficialRoy ParkOwner · (703) 724-0330

Enumeration DateMay 29, 2007

Last NPPES UpdateApril 19, 2011

✔ NPI 1811198989 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 · 0618001310

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.

43480 YUKON DR, Ashburn, VA 20147

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Other Identifiers 4

Medicare PINC10578

Medicare UPINU86906VA

Medicare ID-Type Unspecified722841VA

Medicaid010272815VA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Loudoun Eye Associates, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Loudoun Eye Associates, PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Roy Park, OD

Optometry

NPI 1861596447

43480 YUKON DR SUITE 214
Ashburn, VA 20147

(703) 724-0330

✔ PECOS✔ Accepts MedicareSame address

Richard Kao, O.D.

Optometry

NPI 1205985637

43480 YUKON DR SUITE 214
Ashburn, VA 20147

(703) 724-0330

✔ PECOS✔ Accepts MedicareSame address

Jacquelyn Tyra, OD

Optometry

NPI 1154896363

43490 YUKON DR STE 200
Ashburn, VA 20147

(703) 724-0330

✔ PECOS✔ Accepts Medicare0.1 mi

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

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 Loudoun Eye Associates, PLLC's NPI number?

The NPI number for Loudoun Eye Associates, PLLC is 1811198989. It was assigned to this organization in the NPPES registry on May 29, 2007.

Where is Loudoun Eye Associates, PLLC located?

Loudoun Eye Associates, PLLC is located at 43480 Yukon Dr Suite 214, Ashburn, VA 20147. The listed phone number is (703) 724-0330.

What is Loudoun Eye Associates, PLLC's specialty?

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

Is Loudoun Eye Associates, PLLC enrolled in Medicare?

Yes. Loudoun Eye Associates, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Loudoun Eye Associates, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Optometry, reassign their Medicare billing to Loudoun Eye Associates, PLLC. A 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 the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Loudoun Eye Associates, PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Loudoun Eye Associates, PLLC 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 Loudoun Eye Associates, PLLC was last updated on April 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.