Individual provider Active NPI

Steven Wei Song, M.D.

  • Family Medicine Physician
  • Chicago, IL
National Provider Identifier
1538540984
Registry record updated Mar 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
036145241 Issued in IL
Practice address
2335 S Wentworth Ave Ste B
Chicago, IL 60616-0117
Phone
(312) 566-4545
NPI assigned
Jun 11, 2015
Last updated
Mar 12, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 036145241 IL Primary

Addresses

Primary practice location

2335 S Wentworth Ave Ste B
Chicago, IL 60616-0117

Mailing address

PO Box 746715
Atlanta, GA 30374-6715
Phone (312) 566-4545

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
I20180802002111 IL Practitioner - Family Practice 6800198201 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Oak Street Health Physicians Group PCGroup PAC ID 7517109879, 227 clinicians

Practice addresses (Care Compare)

4318 S State St
Chicago, IL 60609-3701
Phone (773) 285-9304

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036145241ILMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Oak Street Health Physicians Group, PC CurrentSince Aug 13, 2018 Accepting new patients

Locations

2335 S Wentworth Ave
Ste B
Chicago, IL 60616
Phone (312) 566-4545

30 W Monroe St
Ste 1200
Chicago, IL 60603
Phone (773) 609-1758

4318 S State St
Chicago, IL 60609
Phone (773) 285-9304

4848 W Irving Park Rd
Chicago, IL 60641
Phone (773) 724-6200

Interoperability endpoints

  • Direct secure messaging: steven.song@oakstreethealth.gwaydirect.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1433980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1538540984",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 746715",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303746715",
            "telephone_number": "312-566-4545",
            "fax_number": "773-943-6370"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2335 S WENTWORTH AVE STE B",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606160117",
            "telephone_number": "312-566-4545"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONG",
        "first_name": "STEVEN",
        "middle_name": "WEI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-11",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "036145241",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.