Individual provider Active NPI

Tonya Mays, MSW, LCSW

  • Clinical Social Worker
  • Chicago, IL
National Provider Identifier
1982526497
Registry record updated Jul 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149.017297 Issued in IL
Practice address
4436 S Calumet Ave Apt 1
Chicago, IL 60653-3363
Phone
(312) 305-3895
NPI assigned
Jul 27, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 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 149.017297 IL Primary

Addresses

Primary practice location

4436 S Calumet Ave Apt 1
Chicago, IL 60653-3363

Mailing address

4436 S Calumet Ave Apt 1
Chicago, IL 60653-3363
Phone (312) 305-3895

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

NPI Registry JSON

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

{
    "created_epoch": "1785110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1982526497",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4436 S CALUMET AVE APT 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606533363",
            "telephone_number": "312-305-3895"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4436 S CALUMET AVE APT 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606533363",
            "telephone_number": "312-305-3895"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYS",
        "first_name": "TONYA",
        "credential": "MSW, LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-27",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.017297",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

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