Active NPI
Kartar S Khanuja, M.D.
- Gastroenterology Physician
- Warren, OH
National Provider Identifier
1356320857
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 35-10-0107
- Practice address
- 1700 E Market St
Suite 112
Warren, OH 44483-6625 - Phone
- (330) 392-8700
- Fax
- (330) 393-6074
- NPI assigned
- Jan 12, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 35-10-0107 | OH | Primary |
Addresses
Primary practice location
1700 E Market St
Suite 112
Warren, OH 44483-6625
Mailing address
1700 E Market St
Warren, OH 44483-6625
Phone (330) 392-8700
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0329871 | Medicaid | OH |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1137024000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1356320857",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1700 E MARKET ST",
"city": "WARREN",
"state": "OH",
"postal_code": "444836625",
"telephone_number": "330-392-8700",
"fax_number": "330-393-6074"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1700 E MARKET ST",
"address_2": "SUITE 112",
"city": "WARREN",
"state": "OH",
"postal_code": "444836625",
"telephone_number": "330-392-8700",
"fax_number": "330-393-6074"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KHANUJA",
"first_name": "KARTAR",
"middle_name": "S",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "OH",
"license": "35-10-0107",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0329871",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Warren, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.