Active NPI
Sein-Khiong Yeo, M.D.
- Infectious Disease Physician
- Chicago, IL
National Provider Identifier
1659314607
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- Practice address
- 2553 W Peterson Ave
Chicago, IL 60659-4019 - Phone
- (773) 784-1025
- NPI assigned
- Jun 14, 2006
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | IL | Primary |
Addresses
Primary practice location
2553 W Peterson Ave
Chicago, IL 60659-4019
Mailing address
240 Hibbard Rd
Wilmette, IL 60091-2922
Phone (847) 256-1578
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 81.04 of 100
- Quality
- 53.2
- Promoting interoperability
- 89
- Improvement activities
- 40
- Cost
- 76.1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lexington County Health Services District Inc | Current | Accepting new patients | |
| Wellcare Health PLLC | Past | Accepting new patients |
Interoperability endpoints
- sulcak150491@direct.lexmed.com
Organizations & group practices 2
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.
-
- General Acute Care Hospital
- West Columbia, SC
- NPI 1356366314
-
- Family Medicine Physician
- Chicago, IL
- NPI 1225757032
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150243200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1659314607",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "240 HIBBARD RD",
"city": "WILMETTE",
"state": "IL",
"postal_code": "600912922",
"telephone_number": "847-256-1578"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2553 W PETERSON AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606594019",
"telephone_number": "773-784-1025"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YEO",
"first_name": "SEIN-KHIONG",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "IL",
"license": null,
"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 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.