Active NPI
Madeline Kate Leyden, RN
- Student in an Organized Health Care Education/Training Program
- Chicago, IL
National Provider Identifier
1477449742
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- 355 E Erie St
Chicago, IL 60611-3167 - Phone
- (312) 238-2300
- NPI assigned
- Jun 14, 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 |
|---|---|---|---|---|
| Rehabilitation Registered Nurse | 163WR0400X | 041570758 | IL | |
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
Primary practice location
355 E Erie St
Chicago, IL 60611-3167
Mailing address
737 W Briar PL Apt 3R
Chicago, IL 60657-4998
Phone (734) 353-3031
Other practice location 1
600 S Paulina St # 1080
Chicago, IL 60612-3806
Phone (312) 942-7117
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)
- Not enrolled
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 041570758 | IL | MD | Rehabilitation Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749859200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749859200000",
"number": "1477449742",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "737 W BRIAR PL APT 3R",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606574998",
"telephone_number": "734-353-3031"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "355 E ERIE ST",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606113167",
"telephone_number": "312-238-2300"
}
],
"practiceLocations": [
{
"address_1": "600 S Paulina St # 1080",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606123806",
"country_code": "US",
"telephone_number": "312-942-7117",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LEYDEN",
"first_name": "MADELINE",
"middle_name": "KATE",
"credential": "RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-14",
"last_updated": "2025-06-14",
"certification_date": "2025-06-14",
"status": "A"
},
"taxonomies": [
{
"code": "163WR0400X",
"taxonomy_group": "",
"desc": "Registered Nurse, Rehabilitation",
"state": "IL",
"license": "041570758",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"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 Jun 14, 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.