Active NPI
Rebecca Stepanek
- Obstetrics & Gynecology Physician
- Chicago, IL
National Provider Identifier
1124935465
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 041511581
- Practice address
- 845 S Damen Ave
Chicago, IL 60612-3727 - Phone
- (312) 996-7800
- NPI assigned
- Aug 24, 2026
- Sex
- Unspecified or another gender identity
- 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 |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 041511581 | IL | Primary |
Addresses
Primary practice location
845 S Damen Ave
Chicago, IL 60612-3727
Mailing address
3132 N Clifton Ave
Chicago, IL 60657-3343
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787529600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787529600000",
"number": "1124935465",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3132 N CLIFTON AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606573343"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "845 S DAMEN AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606123727",
"telephone_number": "312-996-7800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STEPANEK",
"first_name": "REBECCA",
"sole_proprietor": "NO",
"sex": "X",
"enumeration_date": "2026-08-24",
"last_updated": "2026-08-24",
"certification_date": "2026-08-24",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "IL",
"license": "041511581",
"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 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.