Active NPI
Won Sun Choi
- General Practice Dentistry
- Chicago, IL
National Provider Identifier
1952287054
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- 019.034532
- Practice address
- 8301 South Holland Road
Ste. B
Chicago, IL 60620 - Phone
- (773) 488-2444
- Fax
- (773) 996-3167
- NPI assigned
- Aug 13, 2025
- Last updated
- Aug 13, 2025
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | 019.034532 | IL | Primary |
Addresses
Primary practice location
8301 South Holland Road
Ste. B
Chicago, IL 60620
Mailing address
423 E Ohio St
Unit #604
Chicago, IL 60611
Phone (872) 288-3520
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 019.034532 | IL | MD | General Practice Dentistry |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1755043200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755043200000",
"number": "1952287054",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "423 E OHIO ST",
"address_2": "UNIT #604",
"city": "CHICAGO",
"state": "IL",
"postal_code": "60611",
"telephone_number": "872-288-3520"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8301 SOUTH HOLLAND ROAD",
"address_2": "STE. B",
"city": "CHICAGO",
"state": "IL",
"postal_code": "60620",
"telephone_number": "773-488-2444",
"fax_number": "773-996-3167"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHOI",
"first_name": "WON SUN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-08-13",
"last_updated": "2025-08-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "IL",
"license": "019.034532",
"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 Aug 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.