Individual provider Active NPI

Margaret Kopper, MS CCC SLP

  • Speech-Language Pathologist
  • Mount Prospect, IL
National Provider Identifier
1144935016
Registry record updated Jan 16, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
146008363 Issued in IL
Practice address
610 N Wille St
Mount Prospect, IL 60056-2067
Phone
(847) 452-0107
NPI assigned
Jan 16, 2023
Last updated
Jan 16, 2023By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 16, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 146008363 IL Primary

Addresses

Primary practice location

610 N Wille St
Mount Prospect, IL 60056-2067

Mailing address

610 N Wille St
Mount Prospect, IL 60056-2067
Phone (847) 452-0107

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250919001441 IL Practitioner - Qualified Speech Language Pathologist 5799289955 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Speech Language Pathologist
Education
Other, 2004
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

500 W Jefferson St
Suite 2310
Louisville, KY 40202-2881

PO Box
Suite 69211
Baltimore, MD 21264

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
146008363ILMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Comprehensive Therapeutics LTD Speech-Language Pathologist CurrentSince Aug 9, 2025 Accepting new patients
Comprehensive Therapeutics LTD Speech-Language Pathologist CurrentSince Aug 9, 2025 Accepting new patients

Locations

1015 Oconor Ave
La Salle, IL 61301
Phone (224) 616-5446

Organizations & group practices 2

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

NPI Registry JSON

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

{
    "created_epoch": "1673827200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673827200000",
    "number": "1144935016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "610 N WILLE ST",
            "city": "MOUNT PROSPECT",
            "state": "IL",
            "postal_code": "600562067",
            "telephone_number": "847-452-0107"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "610 N WILLE ST",
            "city": "MOUNT PROSPECT",
            "state": "IL",
            "postal_code": "600562067",
            "telephone_number": "847-452-0107"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOPPER",
        "first_name": "MARGARET",
        "credential": "MS CCC SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-16",
        "last_updated": "2023-01-16",
        "certification_date": "2023-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "IL",
            "license": "146008363",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mount Prospect, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.