Individual provider Active NPI

Abigail D Duffy, MS CCC-SLP

  • Speech-Language Pathologist
  • Crystal Lake, IL
National Provider Identifier
1407571995
Registry record updated Oct 6, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
146016660 Issued in IL
Practice address
394 Federal Dr
Crystal Lake, IL 60014-6281
Phone
(815) 459-3810
NPI assigned
Oct 6, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 6, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 235Z00000X IL
Speech-Language Pathologist 235Z00000X 146016660 IL Primary

Addresses

Primary practice location

394 Federal Dr
Crystal Lake, IL 60014-6281

Mailing address

1177 Central Park Dr Unit 108
Crystal Lake, IL 60014-8230
Phone (847) 989-9083

Other identifiers 1

IdentifierTypeStateIssuer
60014OtherILCOMMERCIAL

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
146016660ILMDSpeech-Language Pathologist
235Z00000XILMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1665014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665014400000",
    "number": "1407571995",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1177 CENTRAL PARK DR UNIT 108",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600148230",
            "telephone_number": "847-989-9083"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "394 FEDERAL DR",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600146281",
            "telephone_number": "815-459-3810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFFY",
        "first_name": "ABIGAIL",
        "middle_name": "D",
        "credential": "MS CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-06",
        "last_updated": "2022-10-06",
        "certification_date": "2022-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "IL",
            "license": "235Z00000X",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "IL",
            "license": "146016660",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL",
            "identifier": "60014",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Crystal Lake, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2022; 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.