Active NPI
James Edward Thesing, D.O.
- Internal Medicine Physician
- Euless, TX
National Provider Identifier
1477558864
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- E3613
- Practice address
- 469 Westpark Way
Euless, TX 76040-3957 - Phone
- (817) 358-5500
- Fax
- (817) 358-5511
- NPI assigned
- Jun 14, 2005
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | E3613 | TX | Primary |
Addresses
Primary practice location
469 Westpark Way
Euless, TX 76040-3957
Mailing address
469 Westpark Way
Euless, TX 76040-3957
Phone (817) 358-5500
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 Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Texas Oncology PA | Current | Accepting new patients |
Locations
4201 Brown Trl
Ste 101
Colleyville, TX 76034
Phone (682) 217-2102
7848 Gateway Blvd E
El Paso, TX 79915
Phone (915) 599-1313
2026 S Jackson St
Jacksonville, TX 75766
Phone (903) 541-4500
2101 Mulberry Ave
Mt Pleasant, TX 75455
Phone (903) 434-4850
Organizations & group practices 1
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.
-
- Medical Oncology Physician
- El Paso, TX
- NPI 1811944101
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1118707200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477558864",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "469 WESTPARK WAY",
"city": "EULESS",
"state": "TX",
"postal_code": "760403957",
"telephone_number": "817-358-5500",
"fax_number": "817-358-5511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "469 WESTPARK WAY",
"city": "EULESS",
"state": "TX",
"postal_code": "760403957",
"telephone_number": "817-358-5500",
"fax_number": "817-358-5511"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THESING",
"first_name": "JAMES",
"middle_name": "EDWARD",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-06-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "E3613",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Euless, TX
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.