Active NPI
Charlotte Mairead Farley
- Emergency Medicine Physician
- Madison, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 87177-20
- Practice address
- 600 Highland Ave
Madison, WI 53792-0001 - Phone
- (608) 262-2398
- NPI assigned
- Mar 11, 2022
- Last updated
- Jun 8, 2026
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 125.081534 | IL | |
| Emergency Medicine Physician | 207P00000X | 87177-20 | WI | Primary |
Addresses
Primary practice location
600 Highland Ave
Madison, WI 53792-0001
Mailing address
7974 Uw Health CT
Middleton, WI 53562-5531
Other practice location 1
420 E Superior St
Chicago, IL 60611-4494
Phone (312) 503-8194
Other practice location 2
5841 S Maryland Ave # Mc5068
Chicago, IL 60637-1443
Phone (773) 702-9500
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260612000908 | WI | Practitioner - Emergency Medicine | 9335509496 |
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Georgetown University School of Medicine, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- University of Wisconsin Medical Foundation Inc
Practice addresses (Care Compare)
1969 W Hart Rd
Beloit, WI 53511-2230
Phone (608) 364-5566
600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-6400
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125.081534 | IL | MD | Emergency 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Beloit, WI
- NPI 1568538189
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba University of Wisconsin Hospital and Clinics
- General Acute Care Hospital
- Madison, WI
- NPI 1922043744
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1646956800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780876800000",
"number": "1215685086",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7974 UW HEALTH CT",
"city": "MIDDLETON",
"state": "WI",
"postal_code": "535625531"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "600 HIGHLAND AVE",
"city": "MADISON",
"state": "WI",
"postal_code": "537920001",
"telephone_number": "608-262-2398"
}
],
"practiceLocations": [
{
"address_1": "420 E Superior St",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606114494",
"country_code": "US",
"telephone_number": "312-503-8194",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "5841 S Maryland Ave # Mc5068",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606371443",
"country_code": "US",
"telephone_number": "773-702-9500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "FARLEY",
"first_name": "CHARLOTTE",
"middle_name": "MAIREAD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-03-11",
"last_updated": "2026-06-08",
"certification_date": "2026-06-08",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "IL",
"license": "125.081534",
"primary": false
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "WI",
"license": "87177-20",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Madison, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.