Individual provider Active NPI

Aubrey D Breithaupt, OD

  • Optometrist
  • Downers Grove, IL
National Provider Identifier
1649687534
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
046011759 Issued in IL
Practice address
3450 Lacey Rd
Downers Grove, IL 60515-5430
Phone
(630) 743-4500
Fax
(623) 806-7689
NPI assigned
Jul 13, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Vision Therapy Optometrist 152WV0400X 046011759 IL
Optometrist 152W00000X 046011759 IL Primary

Addresses

Primary practice location

3450 Lacey Rd
Downers Grove, IL 60515-5430

Mailing address

3450 Lacey Rd
Downers Grove, IL 60515-5430
Phone (630) 743-4500

Other names 1

  • Aubrey Marie Dyl Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, IL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20181025001505 TX Practitioner - Optometry 1456579119 Reassigns benefits to 1 organization
I20230901001117 IL Practitioner - Optometry 1456579119 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Ferris State College - College of Optometry, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Illinois College of OptometryGroup PAC ID 7416851639, 77 clinicians

Practice addresses (Care Compare)

3241 S Michigan Ave
Chicago, IL 60616-3878
Phone (312) 949-7751

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Illinois College of Optometry Optometrist CurrentSince Aug 16, 2023 Accepting new patients
University of the Incarnate Word Optometrist CurrentSince Sep 1, 2018 Accepting new patients
University of the Incarnate Word CurrentSince Sep 1, 2018 Accepting new patients
Ocvt Westlake Corporation Optometrist PastSince Jul 24, 2022 Accepting new patients
Holicki Optical Inc Optometrist Past Accepting new patients

Locations

3241 S Michigan Ave
Ste 1
Chicago, IL 60616
Phone (312) 225-6200

3241 S Michigan Ave
Chicago, IL 60616
Phone (312) 225-6200

3450 Lacey Rd
Downers Grove, IL 60515
Phone (630) 743-4500

9725 Datapoint Dr
#69
San Antonio, TX 78229
Phone (210) 283-6800

9725 Datapoint Dr
San Antonio, TX 78229
Phone (210) 283-6800

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: aubrey.breithaupt.iei@direct.ico.nextgenshare.com

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1405209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1649687534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3450 LACEY RD",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605155430",
            "telephone_number": "630-743-4500",
            "fax_number": "623-806-7689"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3450 LACEY RD",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605155430",
            "telephone_number": "630-743-4500",
            "fax_number": "623-806-7689"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BREITHAUPT",
        "first_name": "AUBREY",
        "middle_name": "D",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-07-13",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152WV0400X",
            "taxonomy_group": "",
            "desc": "Optometrist, Vision Therapy",
            "state": "IL",
            "license": "046011759",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046011759",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AUBREY",
            "last_name": "DYL",
            "middle_name": "MARIE",
            "credential": "OD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Downers Grove, IL

Sources for this page

Verify at the official NPI Registry.