Active NPI
Charles Yingchang Liu
- Diagnostic Radiology Physician
- Chicago, IL
National Provider Identifier
1740173418
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 125.088942
- Practice address
- 5841 S Maryland Ave # Mc2026
Chicago, IL 60637-1443 - Phone
- (773) 702-9662
- NPI assigned
- Jun 2, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 125.088942 | IL | Primary |
Addresses
Primary practice location
5841 S Maryland Ave # Mc2026
Chicago, IL 60637-1443
Mailing address
180 Harvester Dr Ste 110
Burr Ridge, IL 60527-6686
Phone (773) 702-1150
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260219001504 | WI | Order and Referring Only - Internal Medicine | 0042790800 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1748822400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785369600000",
"number": "1740173418",
"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"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5841 S MARYLAND AVE # MC2026",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606371443",
"telephone_number": "773-702-9662"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LIU",
"first_name": "CHARLES",
"middle_name": "YINGCHANG",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-06-02",
"last_updated": "2026-07-30",
"certification_date": "2026-07-30",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "IL",
"license": "125.088942",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.