Active NPI
Ariana Elder, MD
- Anesthesiology Physician
- Chicago, IL
National Provider Identifier
1639755200
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 4381509
- Practice address
- 251 E Huron St # F5-704
Chicago, IL 60611-2908 - Phone
- (312) 695-0061
- NPI assigned
- Mar 23, 2021
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 4381509 | ID | Primary |
| Anesthesiology Physician | 207L00000X | 125.079183 | IL |
Addresses
Primary practice location
251 E Huron St # F5-704
Chicago, IL 60611-2908
Mailing address
251 E Huron St # F5-704
Chicago, IL 60611-2908
Phone (312) 695-0061
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Care Compare profile
Medicare Care Compare- Specialty
- Anesthesiology
- Education
- Indiana University School of Medicine, 2021
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
212 W Ironwood Dr
Suite D
Coeur D Alene, ID 83814-1403
225 S Executive Dr
Brookfield, WI 53005-4257
N799 Crawfish Rd
Ixonia, WI 53036-9543
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125.079183 | IL | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1616457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780963200000",
"number": "1639755200",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "251 E HURON ST # F5-704",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606112908",
"telephone_number": "312-695-0061"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "251 E HURON ST # F5-704",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606112908",
"telephone_number": "312-695-0061"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ELDER",
"first_name": "ARIANA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-03-23",
"last_updated": "2026-06-09",
"certification_date": "2026-06-09",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "ID",
"license": "4381509",
"primary": true
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "IL",
"license": "125.079183",
"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 Jun 9, 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.