Active NPI
Alexis Nicole Writtenberry, RD
- Registered Dietitian
- The Colony, TX
National Provider Identifier
1144938457
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- DT87368
- Practice address
- 4901 N Colony Blvd
The Colony, TX 75056-1107 - Phone
- (505) 362-3301
- NPI assigned
- Nov 7, 2022
- 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 |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | DT87368 | TX | Primary |
Addresses
Primary practice location
4901 N Colony Blvd
The Colony, TX 75056-1107
Mailing address
4901 N Colony Blvd
The Colony, TX 75056-1107
Phone (505) 362-3301
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Registered Dietitian Or Nutrition Professional
- Education
- Other, 2026
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
4801 Frankford Rd
Suite 300
Dallas, TX 75287-5329
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DT87368 | TX | MD | Registered Dietitian |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1667779200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773705600000",
"number": "1144938457",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4901 N COLONY BLVD",
"city": "THE COLONY",
"state": "TX",
"postal_code": "750561107",
"telephone_number": "505-362-3301"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4901 N COLONY BLVD",
"city": "THE COLONY",
"state": "TX",
"postal_code": "750561107",
"telephone_number": "505-362-3301"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WRITTENBERRY",
"first_name": "ALEXIS",
"middle_name": "NICOLE",
"credential": "RD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-11-07",
"last_updated": "2026-03-17",
"certification_date": "2026-03-17",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "TX",
"license": "DT87368",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in The Colony, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.