Organization Active NPI

Hopeful Developmental Services LLC

  • Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility
  • Calumet City, IL
National Provider Identifier
1912570458
Registry record updated May 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityTaxonomy code 320900000X
Legal business name
HOPEFUL DEVELOPMENTAL SERVICES LLC
Practice address
380 Crandon Ave
Calumet City, IL 60409-2201
Phone
(773) 865-8590
NPI assigned
Jul 22, 2021
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 28, 2026

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

Authorized official

Name
Mr. Osigboyega A Osibogun
Title
Executive Chairman
Phone
(773) 865-8590

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility 320900000X Primary
Transportation Broker 347E00000X

Addresses

Primary practice location

380 Crandon Ave
Calumet City, IL 60409-2201

Mailing address

380 Crandon Ave
Calumet City, IL 60409-2201
Phone (773) 865-8590

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1626912000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779926400000",
    "number": "1912570458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "380 CRANDON AVE",
            "city": "CALUMET CITY",
            "state": "IL",
            "postal_code": "604092201",
            "telephone_number": "773-865-8590"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "380 CRANDON AVE",
            "city": "CALUMET CITY",
            "state": "IL",
            "postal_code": "604092201",
            "telephone_number": "773-865-8590"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOPEFUL DEVELOPMENTAL SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-07-22",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A",
        "authorized_official_last_name": "OSIBOGUN",
        "authorized_official_first_name": "OSIGBOYEGA",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "EXECUTIVE CHAIRMAN",
        "authorized_official_telephone_number": "773-865-8590",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "320900000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "347E00000X",
            "taxonomy_group": "",
            "desc": "Transportation Broker",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Calumet City, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.