Individual provider Active NPI

Sami Atassi, MD

  • Hematology & Oncology Physician
  • Michigan City, IN
National Provider Identifier
1801830534
Registry record updated Jul 9, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
01060203A Issued in IN
Practice address
8955 W 400 N
Michigan City, IN 46360-9330
Phone
(219) 861-5800
Fax
(219) 861-5543
NPI assigned
Jun 15, 2006
Last updated
Jul 9, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Internal Medicine) Physician 207RH0000X 47734 IA
Hematology & Oncology Physician 207RH0003X 036.091724 IL
Hematology & Oncology Physician 207RH0003X 01060203A IN Primary

Addresses

Primary practice location

8955 W 400 N
Michigan City, IN 46360-9330

Mailing address

PO Box 781076 Ste 400
Detroit, MI 48278-0001
Phone (317) 528-4800

Other practice location 1

2600 S Michigan Ave Ste 308
Chicago, IL 60616-0049
Phone (312) 326-6666

Other practice location 2

621 Memorial Dr Ste 100
South Bend, IN 46601-1063
Phone (574) 647-1100

Other practice location 3

1400 Pin Oak Dr
Carterville, IL 62918-1600
Phone (618) 985-3333

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address satassi64255@Direct.FranciscanAlliance.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN, WI3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20041207000100 IL Practitioner - Hematology/OncologyPractitioner - Internal MedicinePractitioner - Hospitalist 0042276669 Reassigns benefits to 4 organizations
I20090825000503 IN Practitioner - Hematology/OncologyPractitioner - Internal Medicine 0042276669 Reassigns benefits to 1 organization
I20181018000036 WI Practitioner - Hematology/Oncology 0042276669

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
Other, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Franciscan Physician NetworkGroup PAC ID 3072790682, 1,152 clinicians

Practice addresses (Care Compare)

8955 W 400
Michigan City, IN 46360-9330
Phone (219) 861-5800

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
47734IAMDHematology (Internal Medicine) Physician
036.091724ILMDHematology & Oncology Physician
01060203AINMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rockford Health Physicians CurrentSince Jul 5, 2017 Accepting new patients
Springfield Clinic LLP CurrentSince Oct 31, 2021 Accepting new patients
Franciscan Physician Network CurrentSince May 1, 2024 Accepting new patients
Cook County Current Accepting new patients
Sami Atassi M.D. LTD Hematology & Oncology Current Accepting new patients
Sarah Bush Lincoln Health Center Current Accepting new patients
Sarah Bush Lincoln Health Center CurrentSince Jun 13, 2022 Accepting new patients
Cook County CurrentSince May 18, 2023 Accepting new patients
Cook County CurrentSince May 18, 2023 Accepting new patients
Cancer Medicine Group Inc Hematology & Oncology PastSince Oct 1, 2004 Accepting new patients
City of Hope Medical Group of Illinois PLLC Past Accepting new patients
Emergency Medical Specialists, II, S.C. Past Accepting new patients
Global Sleep Centers Inc Past Accepting new patients

Locations

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

2600 S Michigan Ave
Ste 308
Chicago, IL 60616
Phone (312) 423-7869

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

3435 W Van Buren St
Chicago, IL 60624
Phone (773) 265-7700

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

1250 E Tremont St
Hillsboro, IL 62049
Phone (217) 532-6911

1215 Franciscan Dr
Fl 2
Litchfield, IL 62056
Phone (217) 324-8420

101 Professional Plz
Mattoon, IL 61938
Phone (217) 238-3730

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

2400 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-6310

1040 Sierra Dr
Ste 400
Greenwood, IN 46143
Phone (317) 528-4886

900 I St
Laporte, IN 46350
Phone (219) 324-1670

8955 W 400 N
Michigan City, IN 46360
Phone (219) 861-5800

701 Superior Ave
Munster, IN 46321
Phone (219) 922-4200

Interoperability endpoints

  • Direct secure messaging: satassi64255@direct.franciscanalliance.org

Organizations & group practices 13

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

View all 13

Hospital & facility affiliations 5

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": "1150329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1720483200000",
    "number": "1801830534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 781076 STE 400",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482780001",
            "telephone_number": "317-528-4800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8955 W 400 N",
            "city": "MICHIGAN CITY",
            "state": "IN",
            "postal_code": "463609330",
            "telephone_number": "219-861-5800",
            "fax_number": "219-861-5543"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2600 S Michigan Ave Ste 308",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606160049",
            "country_code": "US",
            "telephone_number": "312-326-6666",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "621 Memorial Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "South Bend",
            "state": "IN",
            "postal_code": "466011063",
            "country_code": "US",
            "telephone_number": "574-647-1100",
            "fax_number": "574-647-5907",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1400 Pin Oak Dr",
            "address_purpose": "LOCATION",
            "city": "Carterville",
            "state": "IL",
            "postal_code": "629181600",
            "country_code": "US",
            "telephone_number": "618-985-3333",
            "fax_number": "618-985-1318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ATASSI",
        "first_name": "SAMI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-15",
        "last_updated": "2024-07-09",
        "certification_date": "2024-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "IA",
            "license": "47734",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036.091724",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IN",
            "license": "01060203A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "satassi64255@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "8955 W 400 N",
            "city": "Michigan City",
            "state": "IN",
            "country_code": "US",
            "postal_code": "463609330",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Michigan City, IN

Sources for this page

Verify at the official NPI Registry.