Active NPI
Carole Leslie Warshaw, MD
- Internal Medicine Physician
- Chicago, IL
National Provider Identifier
1780611400
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 036056537
- Practice address
- 55 E Washington St
Suite 2017
Chicago, IL 60602-2103 - Phone
- (312) 419-9220
- Fax
- (773) 327-0962
- NPI assigned
- Jun 27, 2006
- Last updated
- Sep 11, 2025
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 036056537 | IL | Primary |
| Psychiatry Physician | 2084P0800X | 036056537 | IL |
Addresses
Primary practice location
55 E Washington St
Suite 2017
Chicago, IL 60602-2103
Mailing address
3428 N Janssen Ave
Chicago, IL 60657-1322
Phone (312) 419-9220
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036056537 | IL | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151366400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1780611400",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3428 N JANSSEN AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606571322",
"telephone_number": "312-419-9220",
"fax_number": "773-327-0962"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "55 E WASHINGTON ST",
"address_2": "SUITE 2017",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606022103",
"telephone_number": "312-419-9220",
"fax_number": "773-327-0962"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WARSHAW",
"first_name": "CAROLE",
"middle_name": "LESLIE",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-27",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "036056537",
"primary": true
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "IL",
"license": "036056537",
"primary": false
}
],
"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 Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.