Organization Active NPI

Atic One S.C.

  • Sleep Disorder Diagnostic Clinic/Center
  • Libertyville, IL
National Provider Identifier
1366699910
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Disorder Diagnostic Clinic/CenterTaxonomy code 261QS1200X
Legal business name
ATIC ONE S.C.
Practice address
287 Peterson Rd Ste B
Libertyville, IL 60048-1040
Phone
(847) 786-0847
Fax
(567) 212-3248
NPI assigned
Aug 26, 2008
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Authorized official

Name
Muhammad Hafeez Haroon
Title
Ceo
Phone
(847) 312-2159

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Sleep Medicine (Internal Medicine) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RS0012X
Sleep Disorder Diagnostic Clinic/Center 261QS1200X Primary
Durable Medical Equipment & Medical Supplies 332B00000X

Addresses

Primary practice location

287 Peterson Rd Ste B
Libertyville, IL 60048-1040

Mailing address

287 Peterson Rd Ste B
Libertyville, IL 60048-1040
Phone (847) 786-0847

National Provider Directory

National Provider Directory

Locations

17577 Kedzie Ave
Ste 105
Hazel Crest, IL 60429

287 Peterson Rd
Ste B
Libertyville, IL 60048
Phone (847) 786-0847

NPI Registry JSON

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

{
    "created_epoch": "1219708800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788825600000",
    "number": "1366699910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "287 PETERSON RD STE B",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600481040",
            "telephone_number": "847-786-0847",
            "fax_number": "567-212-3248"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "287 PETERSON RD STE B",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600481040",
            "telephone_number": "847-786-0847",
            "fax_number": "567-212-3248"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ATIC ONE S.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-08-26",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A",
        "authorized_official_last_name": "HAROON",
        "authorized_official_first_name": "MUHAMMAD HAFEEZ",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "847-312-2159"
    },
    "taxonomies": [
        {
            "code": "207RS0012X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QS1200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Sleep Disorder Diagnostic",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Libertyville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.