NPIMap

Individual provider Active NPI

Aslam Ejaz, M.D.

  • Surgical Oncology Physician
  • Chicago, IL
National Provider Identifier
1275857120
Registry record updated Apr 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
036133247 Issued in IL
Practice address
1740 W Taylor St
Chicago, IL 60612-7232
Phone
(312) 996-6676
NPI assigned
Mar 22, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 036133247 IL
Surgical Oncology Physician 2086X0206X 036133247 IL Primary

Addresses

Primary practice location

1740 W Taylor St
Chicago, IL 60612-7232

Mailing address

1740 W Taylor St
Chicago, IL 60612-7232
Phone (312) 996-6765

Other practice location 1

1009 S Wood St
Chicago, IL 60612-3747
Phone (312) 996-6765

Other identifiers 1

IdentifierTypeStateIssuer
0322410MedicaidOH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address aejaz657602@direct.osumc.edu

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240227001468 IL Practitioner - Surgical Oncology 8224348339 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Surgical Oncology
Education
Howard University College of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Cook CountyGroup PAC ID 2860398088, 770 clinicians

Practice addresses (Care Compare)

1009 S Wood St
Chicago, IL 60612-3747
Phone (312) 413-4900

1901 W Harrison St
Chicago, IL 60612-3714
Phone (312) 633-7292

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
49.36 of 100Reported as group
Quality
3.83
Promoting interoperability
98
Improvement activities
0
Cost
67.45

Merit-based Incentive Payment System (MIPS)

Final score
93.28 of 100Reported as group
Quality
73.53
Promoting interoperability
100
Improvement activities
40
Cost
70.73

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036133247ILMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cook County Current Accepting new patients
The Board of Trustees of the University of Illinois Surgery CurrentSince Jan 1, 2024 Accepting new patients
The Board of Trustees of the University of Illinois CurrentSince Jan 1, 2024 Accepting new patients
Cook County CurrentSince Jun 28, 2024 Accepting new patients
The Board of Trustees of the University of Illinois Current Accepting new patients
Mount Sinai Community Foundation CurrentSince Mar 4, 2026 Accepting new patients
Cook County Surgery CurrentSince Jun 28, 2024 Accepting new patients
Mount Sinai Community Foundation CurrentSince Mar 4, 2026 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients

Locations

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

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

1801 W Taylor St
#3F
Chicago, IL 60612
Phone (312) 355-4300

1740 W Taylor St
Chicago, IL 60612
Phone (312) 355-4000

7732 Solution Ctr
Chicago, IL 60677
Phone (312) 355-6290

Interoperability endpoints

  • Direct secure messaging: aejaz166109@uihealth.direct-ci.com

Organizations & group practices 10

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 28

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

View all 28

NPI Registry JSON

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

{
    "created_epoch": "1269216000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744588800000",
    "number": "1275857120",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "312-996-6765"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "312-996-6676"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1009 S Wood St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123747",
            "country_code": "US",
            "telephone_number": "312-996-6765",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "EJAZ",
        "first_name": "ASLAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-03-22",
        "last_updated": "2025-04-14",
        "certification_date": "2025-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "036133247",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "IL",
            "license": "036133247",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0322410",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aejaz657602@direct.osumc.edu",
            "affiliation": "N",
            "address_1": "2050 Kenny Rd",
            "city": "Columbus",
            "state": "OH",
            "country_code": "US",
            "postal_code": "43221",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.