NPIMap

Organization Active NPI

Millennium Behavior Health Services

  • Methadone Clinic
  • Chicago, IL
National Provider Identifier
1316780703
Registry record updated Aug 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Methadone ClinicTaxonomy code 261QM2800X
Legal business name
MILLENNIUM BEHAVIOR HEALTH SERVICES
Practice address
2441 W. 79TH Street
Chicago, IL 60652-1734
Phone
(773) 306-2975
Fax
(872) 267-7166
NPI assigned
Jun 14, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2026

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

Authorized official

Name
Mrs. Brenda J Golden, CAADC/LASOPNPI 1649794736
Title
Executive Director
Phone
(773) 306-2975

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101Y00000X
Addiction (Substance Use Disorder) CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YA0400X
Clinic/Center 261Q00000X
Methadone Clinic 261QM2800X Primary

Addresses

Primary practice location

2441 W. 79TH Street
Chicago, IL 60652-1734

Mailing address

2441 W 79TH St
Chicago, IL 60652-1734
Phone (773) 306-2975

National Provider Directory

National Provider Directory
Tax ID family
Millennium Behavior Health Services2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

2441 W 79th St
Chicago, IL 60652
Phone (773) 306-2975

Practitioners & affiliated clinicians

Practitioners 5

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1718323200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787616000000",
    "number": "1316780703",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2441 W 79TH ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606521734",
            "telephone_number": "773-306-2975",
            "fax_number": "872-267-7166"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2441 W. 79TH STREET",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606521734",
            "telephone_number": "773-306-2975",
            "fax_number": "872-267-7166"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MILLENNIUM BEHAVIOR HEALTH SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-06-14",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A",
        "authorized_official_last_name": "GOLDEN",
        "authorized_official_first_name": "BRENDA",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "EXECUTIVE DIRECTOR",
        "authorized_official_telephone_number": "773-306-2975",
        "authorized_official_name_prefix": "Mrs.",
        "authorized_official_credential": "CAADC/LASOP"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM2800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Methadone",
            "state": null,
            "license": null,
            "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 Aug 25, 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.