Active NPI
Satish Narayana Swamy Nadig, M.D., PH.D.
- Transplant Surgery Physician
- Chicago, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Transplant Surgery Physician
- License
- 036158013
- Practice address
- 676 N Saint Clair St FL 19
Chicago, IL 60611-2927 - Phone
- (312) 695-8900
- Fax
- (312) 695-7752
- NPI assigned
- Feb 18, 2009
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Transplant Surgery Physician | 204F00000X | 036158013 | IL | Primary |
| Surgery Physician | 208600000X | 4301099207 | MI | |
| Transplant Surgery Physician | 204F00000X | 35656 | SC |
Addresses
Primary practice location
676 N Saint Clair St FL 19
Chicago, IL 60611-2927
Mailing address
676 N Saint Clair St FL 19
Chicago, IL 60611-2927
Phone (312) 695-8900
Other practice location 1
225 E Chicago Ave
Chicago, IL 60611-2991
Phone (800) 543-7362
Other practice location 2
1131 Techny Rd
Northbrook, IL 60062-5503
Phone (800) 543-7362
Other practice location 3
2301 Enterprise Dr
Westchester, IL 60154-5802
Phone (800) 543-7362
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SC, IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- Medical University of South Carolina College of Medicine, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
676 N Saint Clair
Arkes 1725
Chicago, IL 60611-2927
Phone (312) 695-8108
Hospital & facility affiliations
- Northwestern Memorial Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 95.19 of 100
- Quality
- 83.05
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 35656 | SC | MD | Registered Nurse |
| 036158013 | IL | MD | Transplant Surgery Physician |
| 4301099207 | MI | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University Medical Associates of the Medical University of South Carol | Surgery | Current | Accepting new patients |
| Northwestern Medical Faculty Foundation | Current | Accepting new patients | |
| Northwestern Medical Faculty Foundation | Current | Accepting new patients | |
| University Medical Associates of the Medical University of South Carol | Current | Accepting new patients | |
| University Medical Associates of the Medical University of South Carol | Current | Accepting new patients | |
| Lurie Children'S Medical Group, LLC | Past | Accepting new patients | |
| Central Dupage Physician Group | Past | Accepting new patients |
Locations
Dept 5777
Carol Stream, IL 60122
225 E Chicago Ave
Chicago, IL 60611
Phone (312) 227-6415
676 N Saint Clair St
Ste 1725
Chicago, IL 60611
Phone (312) 664-8533
225 E Chicago Ave
Fl 7
Chicago, IL 60611
676 N Saint Clair St
Fl 19
Chicago, IL 60611
Phone (312) 695-8900
225 E Chicago Ave
#118
Chicago, IL 60611
4822 S Cottage Grove Ave
#5400
Chicago, IL 60615
660 N Westmoreland Rd
#302
Lake Forest, IL 60045
171 Ashley Ave
Charleston, SC 29425
Phone (843) 792-2123
Interoperability endpoints
- snadig25773@direct.musc.edu
Organizations & group practices 8
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.
-
- Multi-Specialty Clinic/Center
- Carol Stream, IL
- NPI 1346235314
-
- Multi-Specialty Clinic/Center
- Charleston, SC
- NPI 1043241110
-
- Pediatrics Physician
- Chicago, IL
- NPI 1518064716
-
- Durable Medical Equipment & Medical Supplies
- Chicago, IL
- NPI 1417718479
-
- Anesthesiology Physician
- Charleston, SC
- NPI 1104843713
Surgery
-
- Family Medicine Physician
- Charleston, SC
- NPI 1982678496
-
- Family Medicine Physician
- Carol Stream, IL
- NPI 1033149844
-
- Pediatrics Physician
- Chicago, IL
- NPI 1992758544
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Chicago, IL
- NPI 1497859649
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1234915200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785888000000",
"number": "1356580187",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "676 N SAINT CLAIR ST FL 19",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606112927",
"telephone_number": "312-695-8900",
"fax_number": "312-695-7752"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "676 N SAINT CLAIR ST FL 19",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606112927",
"telephone_number": "312-695-8900",
"fax_number": "312-695-7752"
}
],
"practiceLocations": [
{
"address_1": "225 E Chicago Ave",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606112991",
"country_code": "US",
"telephone_number": "800-543-7362",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1131 Techny Rd",
"address_purpose": "LOCATION",
"city": "Northbrook",
"state": "IL",
"postal_code": "600625503",
"country_code": "US",
"telephone_number": "800-543-7362",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2301 Enterprise Dr",
"address_purpose": "LOCATION",
"city": "Westchester",
"state": "IL",
"postal_code": "601545802",
"country_code": "US",
"telephone_number": "800-543-7362",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NADIG",
"first_name": "SATISH",
"middle_name": "NARAYANA SWAMY",
"name_prefix": "Dr.",
"credential": "M.D., PH.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-02-18",
"last_updated": "2026-08-05",
"certification_date": "2026-08-05",
"status": "A"
},
"taxonomies": [
{
"code": "204F00000X",
"taxonomy_group": "",
"desc": "Transplant Surgery",
"state": "IL",
"license": "036158013",
"primary": true
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "MI",
"license": "4301099207",
"primary": false
},
{
"code": "204F00000X",
"taxonomy_group": "",
"desc": "Transplant Surgery",
"state": "SC",
"license": "35656",
"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 Aug 5, 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.