Individual provider Active NPI

Alexander Hannah, AM, LCSW

  • Clinical Social Worker
  • Downers Grove, IL
National Provider Identifier
1134078686
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149020713 Issued in IL
Practice address
2001 Butterfield Rd Ste 750
Downers Grove, IL 60515-1051
Phone
(630) 537-0888
NPI assigned
Jan 27, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149020713 IL Primary

Addresses

Primary practice location

2001 Butterfield Rd Ste 750
Downers Grove, IL 60515-1051

Mailing address

2001 Butterfield Rd Ste 750
Downers Grove, IL 60515-1051

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

State licenses

LicenseStateTypeSpecialty
149020713ILMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1769472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1134078686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 750",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151051"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 750",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151051",
            "telephone_number": "630-537-0888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANNAH",
        "first_name": "ALEXANDER",
        "name_prefix": "Mr.",
        "credential": "AM, LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-01-27",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149020713",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Downers Grove, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 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.