Individual provider Active NPI

Michelle Yu Zeng, M.D

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1255665444
Registry record updated Oct 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036.123779 Issued in IL
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

Updated by the provider on Oct 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
036123779MedicaidIL

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100318000912 IL Practitioner - Internal Medicine 1355476086 Reassigns benefits to 1 organization

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 Home health agency, Chicago, IL, CCN 148000
  • Synergy Home Healthcare Inc Home health agency, Arlington Heights, IL, CCN 147994
  • Complete Home Health Care, LLC Home health agency, Chicago, IL, CCN 148328
  • Rush University Medical Center Hospital, Chicago, IL, CCN 140119
  • University of Illinois Hospital and Clinics Hospital, Chicago, IL, CCN 140150
  • Insight Hospital and Medical Center Chicago Hospital, Chicago, IL, CCN 140158
  • Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281

Merit-based Incentive Payment System (MIPS)

Final score
27.91 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
93.04

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.123779ILMDInternal 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.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.