Active NPI
Navneet Kaur Natt, MD
- Gastroenterology Physician
- Chicago, IL
National Provider Identifier
1568345221
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 125085147
- Practice address
- 5815 S Maryland Ave
Chicago, IL 60637-1463 - Phone
- (647) 989-4248
- NPI assigned
- Jul 30, 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 |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 125085147 | IL | Primary |
Addresses
Primary practice location
5815 S Maryland Ave
Chicago, IL 60637-1463
Mailing address
65 E Monroe St Unit 4418
Chicago, IL 60603-5743
Phone (647) 989-4248
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- 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 |
|---|---|---|---|---|
| I20260421003932 | IL | Order and Referring Only - Gastroenterology | 3577039056 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125085147 | IL | MD | Gastroenterology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1753833600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753833600000",
"number": "1568345221",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "65 E MONROE ST UNIT 4418",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606035743",
"telephone_number": "647-989-4248"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5815 S MARYLAND AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606371463",
"telephone_number": "647-989-4248"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NATT",
"first_name": "NAVNEET",
"middle_name": "KAUR",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-07-30",
"last_updated": "2025-07-30",
"certification_date": "2025-07-29",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "IL",
"license": "125085147",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.