DR. JOHN WILLIAM DRESELY JR. O.D.
NPI 1861500852
Optometrist in Chantilly, VA

Q: What is John Dresely's NPI number?

The NPI number for John Dresely is 1861500852. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Q: What is John Dresely's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Dresely was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since August 29, 2006PECOS Enrolled

3910 CENTREVILLE RD STE 100, CHANTILLY, VA 20151(703) 830-6380(703) 263-2441 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. John William Dresely Jr. O.d. NPPES

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

DR. JOHN WILLIAM DRESELY JR. O.D. (NPI 1861500852) is an individual optometrist in Chantilly, Virginia, licensed in Virginia (0618000041) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Centreville.

NPPES Registry Identity

NPI1861500852

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. JOHN WILLIAM DRESELY JR.Credential: O.D.

Location Address3910 CENTREVILLE RD STE 100Chantilly, VA 20151-3280

Mailing Address1950 Old Gallows Rd Ste 520Vienna, VA 22182-3970 · (703) 847-8899 · Fax (571) 223-6780

Phone(703) 830-6380

Fax(703) 263-2441

Sole ProprietorNo

Enumeration DateAugust 29, 2006

Last NPPES UpdateFebruary 4, 2022

NPPES CertifiedFebruary 4, 2022

✔ NPI 1861500852 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 · 0618000041

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.

3910 CENTREVILLE RD STE 100, Chantilly, VA 20151

Open in Google Maps ↗

Secondary Practice Location 1

Location 114245E Centreville SqCentreville, VA 20121-2368 · Phone (703) 830-2010 · Fax (703) 818-7014

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John William Dresely Jr. 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 John Dresely reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Myeyedr Optometry Of Virginia, PLLC

Same address

Optometrist

3910 CENTREVILLE RD STE 100
Chantilly, VA 20151

Reassigned Medicare billing, District of Columbia and Virginia enrollments
Also billed through NPI 1376032714 (Virginia)
202 clinicians in this Medicare group

NPI 1932867744 (703) 830-6380

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.

Other Providers at the Same Location NPPES 3

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

DR. HARJOT KAUR OD

Optometrist

3910 CENTREVILLE RD STE 100
CHANTILLY, VA 20151

Fairfax County (703) 830-6380

DR. DIANA J SLAVIN O.D.

Optometrist

3910 CENTREVILLE RD STE 100
CHANTILLY, VA 20151

Fairfax County (703) 830-6380

MYEYEDR OPTOMETRY OF VIRGINIA, PLLC

Optometrist

3910 CENTREVILLE RD STE 100
CHANTILLY, VA 20151

Fairfax County (703) 830-6380

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 John Dresely's NPI number?

The NPI number for John Dresely is 1861500852. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is John Dresely located?

John Dresely practices at 3910 Centreville Rd Ste 100, Chantilly, VA 20151. The listed phone number is (703) 830-6380.

What is John Dresely's specialty?

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

Is John Dresely enrolled in Medicare?

Yes. John Dresely is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Dresely's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Dresely reassigns Medicare benefits to Myeyedr Optometry Of Virginia, PLLC (Chantilly, 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 John Dresely's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Dresely was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.