Active NPI
Mariah D McCafferty, FNP-C
- Nurse Practitioner
- Chicago, IL
National Provider Identifier
1245100742
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- NA
- Practice address
- 500 W Monroe St Ste 28
Chicago, IL 60661-3777 - Phone
- (877) 751-5783
- NPI assigned
- Nov 10, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | NA | TN | Primary |
Addresses
Primary practice location
500 W Monroe St Ste 28
Chicago, IL 60661-3777
Mailing address
PO Box 288
Summertown, TN 38483-0288
Phone (931) 477-5097
Other practice location 1
106 Medical Center Blvd
Fayetteville, TN 37334-2684
Phone (931) 438-1100
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
18312 Middlebelt Rd
Livonia, MI 48152-5007
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
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 and National Provider Directory roles.
-
- Physical Medicine & Rehabilitation Physician
- Englewood, OH
- NPI 1699522029
TN
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1762732800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768780800000",
"number": "1245100742",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 288",
"city": "SUMMERTOWN",
"state": "TN",
"postal_code": "384830288",
"telephone_number": "931-477-5097"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 W MONROE ST STE 28",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606613777",
"telephone_number": "877-751-5783"
}
],
"practiceLocations": [
{
"address_1": "106 Medical Center Blvd",
"address_purpose": "LOCATION",
"city": "Fayetteville",
"state": "TN",
"postal_code": "373342684",
"country_code": "US",
"telephone_number": "931-438-1100",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MCCAFFERTY",
"first_name": "MARIAH",
"middle_name": "D",
"credential": "FNP-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-11-10",
"last_updated": "2026-01-19",
"certification_date": "2026-01-19",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "TN",
"license": "NA",
"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 Jan 19, 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.