Active NPI
Diana Thomason
- Mental Health Counselor
- Corsicana, TX
National Provider Identifier
1265378996
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 95126
- Practice address
- 3124 W State Highway 22
Corsicana, TX 75110-2435 - Phone
- (903) 872-2881
- NPI assigned
- Apr 27, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 95126 | TX | Primary |
Addresses
Primary practice location
3124 W State Highway 22
Corsicana, TX 75110-2435
Mailing address
804 Medinah
Corsicana, TX 75110-1196
Phone (817) 454-5289
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 |
|---|---|---|---|
| 95126 | TX | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1777248000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777248000000",
"number": "1265378996",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "804 MEDINAH",
"city": "CORSICANA",
"state": "TX",
"postal_code": "751101196",
"telephone_number": "817-454-5289"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3124 W STATE HIGHWAY 22",
"city": "CORSICANA",
"state": "TX",
"postal_code": "751102435",
"telephone_number": "903-872-2881"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THOMASON",
"first_name": "DIANA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-04-27",
"last_updated": "2026-04-27",
"certification_date": "2026-04-26",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "TX",
"license": "95126",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Corsicana, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.