Individual provider Active NPI

Courtney Lynn Brendle, BCBA

  • Behavior Analyst
  • St Charles, IL
National Provider Identifier
1720687155
Registry record updated Sep 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-20-45041 Issued in IL
Practice address
2325 Dean St Ste 750
St Charles, IL 60175-4835
Phone
(877) 504-4141
NPI assigned
Oct 16, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 1-20-45041 IL Primary

Addresses

Primary practice location

2325 Dean St Ste 750
St Charles, IL 60175-4835

Mailing address

1255 Sycamore St
Elgin, IL 60123-4104
Phone (847) 714-3630

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Center for Behavior Intervention, Inc Behavior Analyst PastSince Oct 1, 2020 Accepting new patients

Organizations & group practices 1

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": "1602806400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1720687155",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1255 SYCAMORE ST",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601234104",
            "telephone_number": "847-714-3630"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2325 DEAN ST STE 750",
            "city": "ST CHARLES",
            "state": "IL",
            "postal_code": "601754835",
            "telephone_number": "877-504-4141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRENDLE",
        "first_name": "COURTNEY",
        "middle_name": "LYNN",
        "credential": "BCBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-10-16",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "IL",
            "license": "1-20-45041",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in St Charles, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.