Individual provider Active NPI

Hatem Hassaballa

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1699174540
Registry record updated Apr 30, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036144048 Issued in IL
Practice address
5841 S Maryland Ave
Chicago, IL 60637-1443
Phone
(773) 702-5211
Fax
(773) 702-8875
NPI assigned
Aug 16, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 30, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 036144048 IL
Internal Medicine Physician 207R00000X 036144048 IL Primary

Addresses

Primary practice location

5841 S Maryland Ave
Chicago, IL 60637-1443

Mailing address

180 Harvester Dr Ste 110
Burr Ridge, IL 60527-6686
Phone (773) 702-1150

Other practice location 1

840 S Wood St Fl 4
Suite 409 (M/C 717)
Chicago, IL 60612-4325
Phone (312) 996-7704

Other practice location 2

800 Biesterfield Rd
Elk Grove Village, IL 60007-3361
Phone (224) 273-3152

Other practice location 3

20201 Crawford Ave
Olympia Fields, IL 60461-1010
Phone (708) 855-7297

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180814002669 IL Practitioner - Internal MedicinePractitioner - Hospitalist 4587964853 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rockford Hospitalist Group LLCGroup PAC ID 9830559491, 41 clinicians

Practice addresses (Care Compare)

1401 E State St
Rockford, IL 61104-2315
Phone (779) 696-4400

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
036144048ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rockford Hospitalist Group, LLC Hospitalist CurrentSince Aug 1, 2023 Accepting new patients
Cogent Healthcare of Illinois, LLC Internal Medicine CurrentSince Oct 15, 2022 Accepting new patients
Hospitalist Medicine Physicians of Illinois - Rockford, LLC Internal Medicine CurrentSince Oct 9, 2018 Accepting new patients
Sound Physicians of Illinois, LLC Internal Medicine CurrentSince Jul 1, 2018 Accepting new patients

Locations

5665 New Northside Dr
Ste 320
Sandy Springs, GA 30328
Phone (770) 874-5468

1625 S State St
Belvidere, IL 61008
Phone (815) 544-1846

2525 S Michigan Ave
Chicago, IL 60616
Phone (312) 355-1153

1044 N Francisco Ave
Chicago, IL 60622
Phone (773) 292-8227

8 Doctors Park Rd
Mount Vernon, IL 62864
Phone (618) 244-5500

20201 Crawford Ave
Olympia Flds, IL 60461
Phone (708) 503-3857

1401 E State St
Rockford, IL 61104
Phone (815) 489-4267

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1408147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714435200000",
    "number": "1699174540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 HARVESTER DR STE 110",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605276686",
            "telephone_number": "773-702-1150",
            "fax_number": "312-996-8637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5841 S MARYLAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606371443",
            "telephone_number": "773-702-5211",
            "fax_number": "773-702-8875"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "840 S Wood St Fl 4",
            "address_2": "Suite 409 (M/C 717)",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606124325",
            "country_code": "US",
            "telephone_number": "312-996-7704",
            "fax_number": "312-996-8637",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Biesterfield Rd",
            "address_purpose": "LOCATION",
            "city": "Elk Grove Village",
            "state": "IL",
            "postal_code": "600073361",
            "country_code": "US",
            "telephone_number": "224-273-3152",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20201 Crawford Ave",
            "address_purpose": "LOCATION",
            "city": "Olympia Fields",
            "state": "IL",
            "postal_code": "604611010",
            "country_code": "US",
            "telephone_number": "708-855-7297",
            "fax_number": "708-679-2161",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HASSABALLA",
        "first_name": "HATEM",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-08-16",
        "last_updated": "2024-04-30",
        "certification_date": "2024-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036144048",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036144048",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.