1. Home
  2. Directory
  3. Virginia
  4. Purcellville
  5. Optometrist
  6. NPI Profile

DILZER EYE CARE ASSOCIATES, P.C.
NPI 1871615542
Optometrist in Purcellville, VA

Active since April 04, 2007
530 E MAIN ST, PURCELLVILLE, VA 20132(540) 338-1833(540) 338-3791 Get Directions Write a Review

NPPES record last updated: January 4, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dilzer Eye Care Associates, P.c. NPPES

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

DILZER EYE CARE ASSOCIATES, P.C. (NPI 1871615542) is a healthcare organization registered as an optometrist in Purcellville, Virginia and active in the NPI registry since April 2007. The organization lists Donald Scott Dilzer, Doctor Of Optometry, as its authorized official.

NPPES Registry Identity

NPI1871615542
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameDILZER EYE CARE ASSOCIATES, P.C.
Location Address530 E MAIN STPurcellville, VA 20132-3171
Mailing Address530 E Main StPurcellville, VA 20132-3171 · (540) 338-1833 · Fax (540) 338-3791
Phone(540) 338-1833
Fax(540) 338-3791
Organization SubpartNo
Authorized OfficialDonald Scott DilzerDoctor Of Optometry · (540) 338-1833
Enumeration DateApril 4, 2007
Last NPPES UpdateJanuary 4, 2011
✔ NPI 1871615542 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 · 0618000662
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.
530 E MAIN ST, Purcellville, VA 20132
Open in Google Maps ↗

Other Identifiers 5

Other223707VA · Anthem Blue Cross And Blue Shield Provider Id
Medicare PIN410001041VA
Medicare NSC1223450001VA
OtherC05683VA · Medicare Group #
Medicare UPINU68453VA

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dilzer Eye Care Associates, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Dilzer Eye Care Associates, P.C., which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Donald Dilzer, O.D.
Optometry
NPI 1073614780
530 E MAIN ST
Purcellville, VA 20132
(540) 338-1833
✔ PECOS✔ Accepts MedicareSame address
Michelle Tan, OD
Optometry
NPI 1225552599
530 E MAIN ST
Purcellville, VA 20132
(540) 338-1833
✔ PECOS✔ Accepts MedicareSame address
Alyssa Childers-Pittman, OD
Optometry
NPI 1023364601
530 E MAIN ST
Purcellville, VA 20132
(540) 338-1833
✔ PECOSSame address
Ying Tan, OD
Optometry
NPI 1255900361
1200 W GODFREY AVE
Philadelphia, PA 19141
(215) 276-6000
✔ PECOS✔ Accepts Medicare152 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 Dilzer Eye Care Associates, P.C.'s NPI number?

The NPI number for Dilzer Eye Care Associates, P.C. is 1871615542. It was assigned to this organization in the NPPES registry on April 4, 2007.

Where is Dilzer Eye Care Associates, P.C. located?

Dilzer Eye Care Associates, P.C. is located at 530 E Main St, Purcellville, VA 20132. The listed phone number is (540) 338-1833.

What is Dilzer Eye Care Associates, P.C.'s specialty?

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

Is Dilzer Eye Care Associates, P.C. enrolled in Medicare?

Yes. Dilzer Eye Care Associates, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dilzer Eye Care Associates, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Optometry, reassign their Medicare billing to Dilzer Eye Care Associates, P.C.. 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, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dilzer Eye Care Associates, P.C. was last updated on January 4, 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.