Active NPI
Kirstie Sarah Thomas, DMD
- Dentist
- Oswego, IL
National Provider Identifier
1457247447
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 019.035307
- Practice address
- 1241 Farmington Lakes Dr # 5109
Oswego, IL 60543-5109 - Phone
- (630) 299-3040
- NPI assigned
- Jun 16, 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 |
|---|---|---|---|---|
| Dentist | 122300000X | 019.035307 | IL | Primary |
Addresses
Primary practice location
1241 Farmington Lakes Dr # 5109
Oswego, IL 60543-5109
Mailing address
13441 Kerr St
Plainfield, IL 60585
Phone (331) 250-5996
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 019.035307 | IL | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1750032000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750118400000",
"number": "1457247447",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13441 KERR ST",
"city": "PLAINFIELD",
"state": "IL",
"postal_code": "60585",
"telephone_number": "331-250-5996"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1241 FARMINGTON LAKES DR # 5109",
"city": "OSWEGO",
"state": "IL",
"postal_code": "605435109",
"telephone_number": "630-299-3040"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THOMAS",
"first_name": "KIRSTIE",
"middle_name": "SARAH",
"credential": "DMD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-16",
"last_updated": "2025-06-17",
"certification_date": "2025-06-17",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "IL",
"license": "019.035307",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Oswego, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.