Active NPI
Alexis Preston
- Pediatrics Physician
- Dallas, TX
National Provider Identifier
1346944915
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- W4185
- Practice address
- 7859 Walnut Hill LN Ste 200
Dallas, TX 75230-5637 - Phone
- (972) 821-7069
- NPI assigned
- Mar 28, 2023
- 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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | W4185 | TX | Primary |
Addresses
Primary practice location
7859 Walnut Hill LN Ste 200
Dallas, TX 75230-5637
Mailing address
7859 Walnut Hill LN Ste 200
Dallas, TX 75230-5637
Phone (214) 369-7661
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679961600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785715200000",
"number": "1346944915",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7859 WALNUT HILL LN STE 200",
"city": "DALLAS",
"state": "TX",
"postal_code": "752305637",
"telephone_number": "214-369-7661"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7859 WALNUT HILL LN STE 200",
"city": "DALLAS",
"state": "TX",
"postal_code": "752305637",
"telephone_number": "972-821-7069"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PRESTON",
"first_name": "ALEXIS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-03-28",
"last_updated": "2026-08-03",
"certification_date": "2026-08-03",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "TX",
"license": "W4185",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Dallas, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 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.