Organization Active NPI

Crescent Allergy SC

  • Allergy & Immunology Physician
  • Palos Heights, IL
National Provider Identifier
1275483653
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
Legal business name
CRESCENT ALLERGY SC
Practice address
7600 W College Dr Ste 3
Palos Heights, IL 60463-2199
Phone
(708) 636-9611
NPI assigned
Feb 3, 2026
Last updated
Feb 3, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2026

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

Authorized official

Name
Dr. Yusaf Hussain, DONPI 1538714456
Title
Owner/President
Phone
(302) 279-0290

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
Allergy & Immunology Physician 207K00000X NU Primary
Allergy Physician 207KA0200X NU
Internal Medicine Physician 207R00000X NU
Allergy & Immunology (Internal Medicine) Physician 207RA0201X NU

Addresses

Primary practice location

7600 W College Dr Ste 3
Palos Heights, IL 60463-2199

Mailing address

7600 W College Dr Ste 3
Palos Heights, IL 60463-2199

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260331004405 IL Part B Supplier - Clinic/Group Practice 1254816804 Receives reassigned benefits from 1 practitioner
Practice locations: Palos Heights, IL

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1770076800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770076800000",
    "number": "1275483653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7600 W COLLEGE DR STE 3",
            "city": "PALOS HEIGHTS",
            "state": "IL",
            "postal_code": "604632199"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7600 W COLLEGE DR STE 3",
            "city": "PALOS HEIGHTS",
            "state": "IL",
            "postal_code": "604632199",
            "telephone_number": "708-636-9611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CRESCENT ALLERGY SC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-03",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A",
        "authorized_official_last_name": "HUSSAIN",
        "authorized_official_first_name": "YUSAF",
        "authorized_official_title_or_position": "OWNER/PRESIDENT",
        "authorized_official_telephone_number": "302-279-0290",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207KA0200X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology, Allergy",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RA0201X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Palos Heights, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.