Active NPI
Michelle Yu Zeng, M.D
- Internal Medicine Physician
- Chicago, IL
National Provider Identifier
1255665444
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 036.123779
- Practice address
- 234 W Cermak Rd
1St Floor
Chicago, IL 60616-4879 - Phone
- (312) 808-0880
- Fax
- (312) 808-0840
- NPI assigned
- Sep 22, 2009
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 036.123779 | IL | Primary |
Addresses
Primary practice location
234 W Cermak Rd
1St Floor
Chicago, IL 60616-4879
Mailing address
234 W Cermak Rd FL 1
Chicago, IL 60616-4879
Phone (312) 808-0880
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 036123779 | Medicaid | IL |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2006
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
Practice addresses (Care Compare)
234 W Cermak Rd
FL 1
Chicago, IL 60616-4879
Phone (312) 808-0880
Hospital & facility affiliations
- Heroes Home Health
- Synergy Home Healthcare Inc
- Complete Home Health Care, LLC
- Rush University Medical Center
- University of Illinois Hospital and Clinics
- Insight Hospital and Medical Center Chicago
- Northwestern Memorial Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 27.91 of 100
- Quality
- 0
- Improvement activities
- 0
- Cost
- 93.04
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036.123779 | IL | MD | Internal Medicine Physician |
Organizations & group practices 1
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.
-
- Internal Medicine Physician
- Chicago, IL
- NPI 1619204625
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Chicago, IL
- NPI 1457667305
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1730166224
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1497859649
-
- Home Health Agency
- Chicago, IL
- NPI 1336332246
-
- Children's Hospital
- Chicago, IL
- NPI 1801908728
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1932213600
-
- Home Health Agency
- Mt Prospect, IL
- NPI 1851411581
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1861431751
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1253577600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759881600000",
"number": "1255665444",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "234 W CERMAK RD FL 1",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606164879",
"telephone_number": "312-808-0880",
"fax_number": "312-808-0840"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "234 W CERMAK RD",
"address_2": "1ST FLOOR",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606164879",
"telephone_number": "312-808-0880",
"fax_number": "312-808-0840"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZENG",
"first_name": "MICHELLE",
"middle_name": "YU",
"credential": "M.D",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-09-22",
"last_updated": "2025-10-08",
"certification_date": "2025-10-08",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "036.123779",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "036123779",
"state": "IL"
}
],
"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 Oct 8, 2025; 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.
- 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.