Individual provider Active NPI

Seng H Ong, MD

  • Diagnostic Radiology Physician
  • Chicago, IL
National Provider Identifier
1861441693
Registry record updated Jun 7, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
036124146 Issued in IL
Practice address
5841 S Maryland Ave
Chicago, IL 60637-1443
Phone
(773) 702-1000
NPI assigned
May 9, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 7, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 036124146 IL Primary

Addresses

Primary practice location

5841 S Maryland Ave
Chicago, IL 60637-1443

Mailing address

150 Harvester Dr Ste 300
Burr Ridge, IL 60527-5965

Other practice location 1

10855 Virginia St
Crown Point, IN 46307-0210
Phone (773) 702-1000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN, NJ, DE, FL5 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 5

Enrollment IDStateProvider typePAC IDDetails
I20110125001161 IL Practitioner - Diagnostic Radiology 0345272761 Reassigns benefits to 2 organizations
I20240617001225 IN Practitioner - Diagnostic Radiology 0345272761 Reassigns benefits to 1 organization
I20250404000018 NJ Practitioner - Diagnostic Radiology 0345272761 Reassigns benefits to 1 organization
I20250404000049 DE Practitioner - Diagnostic Radiology 0345272761 Reassigns benefits to 1 organization
I20250520000154 FL Practitioner - Diagnostic Radiology 0345272761 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Nemours FoundationGroup PAC ID 9537072483, shared by 5 NPIs, 249 clinicians

Practice addresses (Care Compare)

1600 Rockland Rd
Wilmington, DE 19803-3607
Phone (302) 651-4200

807 Childrens Way
Childrens Clinic
Jacksonville, FL 32207-8426
Phone (904) 390-3600

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The Nemours Foundation Current Accepting new patients
The Nemours Foundation CurrentSince Apr 14, 2025 Accepting new patients
The Nemours Foundation CurrentSince May 1, 2025 Accepting new patients
University of Chicago CurrentSince Jul 18, 2023 Accepting new patients
University of Chicago CurrentSince Sep 7, 2010 Accepting new patients
The Nemours Foundation CurrentSince Apr 14, 2025 Accepting new patients
Nemours New Jersey Physician Practice, P.C. CurrentSince May 1, 2025 Accepting new patients
Pediatric Radiologic Services SC Diagnostic Radiology Past Accepting new patients

Locations

1600 Rockland Rd
Wilmington, DE 19803

10140 Centurion Pkwy N
Jacksonville, FL 32256
Phone (904) 697-4100

807 Childrens Way
Jacksonville, FL 32207
Phone (904) 390-3600

6535 Nemours Pkwy
Orlando, FL 32827
Phone (407) 567-4000

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

47 W Polk St
Ste G1
Chicago, IL 60605
Phone (312) 567-6700

17805 Halsted St
Homewood, IL 60430
Phone (708) 333-2300

10855 Virginia St
Ste 1700
Crown Point, IN 46307

10855 Virginia St
Ste 2800
Crown Point, IN 46307

1500 S Lake Park Ave
Ste 109
Hobart, IN 46342
Phone (219) 942-0551

700 Mullica Hill Rd
Mullica Hill, NJ 08062
Phone (856) 508-1000

1280 Almonesson Rd
Woodbury, NJ 08096
Phone (856) 345-1401

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1147132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1717718400000",
    "number": "1861441693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 HARVESTER DR STE 300",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605275965",
            "fax_number": "414-529-3102"
        },
        {
            "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": "773-702-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10855 Virginia St",
            "address_purpose": "LOCATION",
            "city": "Crown Point",
            "state": "IN",
            "postal_code": "463070210",
            "country_code": "US",
            "telephone_number": "773-702-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ONG",
        "first_name": "SENG",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-09",
        "last_updated": "2024-06-07",
        "certification_date": "2024-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036124146",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.