AUBREY D BREITHAUPT OD
NPI 1649687534
Optometrist in Downers Grove, IL
About Aubrey D Breithaupt Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AUBREY D BREITHAUPT OD (NPI 1649687534) is an individual optometrist in Downers Grove, Illinois, licensed in Illinois (046011759) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Ferris State College - College Of Optometry (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Aubrey D Breithaupt Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Aubrey Breithaupt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 50 clinicians in this Medicare group
Chicago, IL 60616
- Reassigned Medicare billing, Illinois enrollment
- 143 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 76 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOWNERS GROVE, IL 60515
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 Aubrey Breithaupt's NPI number?
The NPI number for Aubrey Breithaupt is 1649687534. It was assigned to this individual provider in the NPPES registry on July 13, 2014. The provider is also known as Aubrey Marie Dyl Od.
Where is Aubrey Breithaupt located?
Aubrey Breithaupt practices at 3450 Lacey Rd, Downers Grove, IL 60515. The listed phone number is (630) 743-4500.
What is Aubrey Breithaupt's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Aubrey Breithaupt enrolled in Medicare?
Yes. Aubrey Breithaupt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aubrey Breithaupt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aubrey Breithaupt reassigns Medicare benefits to 3 organizations: Midwestern University (Downers Grove, IL), Illinois College Of Optometry (Chicago, IL) and University Of The Incarnate Word (San Antonio, TX). Each 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 Aubrey Breithaupt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aubrey Breithaupt accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 9 other insurers list Aubrey Breithaupt 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 Aubrey Breithaupt was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Aubrey D Breithaupt, OD · NPI 1649687534
Optometrist provider in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since July 13, 2014.
## Identity
- **NPI:** 1649687534 (Entity type: Individual)
- **Enumerated:** July 13, 2014
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 046011759 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3450 LACEY RD, Downers Grove, IL 60515-5430
- **Phone:** (630) 743-4500 · **Fax:** (623) 806-7689
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Midwestern University (NPI 1033558952, Downers Grove, IL); Illinois College Of Optometry (NPI 1285612390, Chicago, IL); University Of The Incarnate Word (NPI 1003129784, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ferris State College - College Of Optometry, class of 2014
## Record status
- **NPPES last updated:** March 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649687534) · Data from the CMS NPPES public registry.