Individual provider Active NPI

Mariela Fierro, LD

  • Nutrition Education Nutritionist
  • El Paso, TX
National Provider Identifier
1407573223
Registry record updated Oct 24, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nutrition Education NutritionistTaxonomy code 133NN1002X
License
DT88084 Issued in TX
Practice address
12338 Wills Crescent CT
El Paso, TX 79928-7678
Phone
(915) 526-0430
NPI assigned
Oct 24, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 24, 2022

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nutrition Education Nutritionist 133NN1002X DT88084 TX Primary

Addresses

Primary practice location

12338 Wills Crescent CT
El Paso, TX 79928-7678

Mailing address

12338 Wills Crescent CT
El Paso, TX 79928-7678
Phone (915) 526-0430

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, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

4801 Frankford Rd
Suite 300
Dallas, TX 75287-5329

4801 Spring Valley Rd
Suite 20
Farmers Branch, TX 75244-8222

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
DT88084TXMDNutrition Education Nutritionist

Practice roles

OrganizationSpecialtyStatusNew patients
Curis Functional Health CurrentSince Dec 1, 2025 Accepting new patients

Locations

4801 Frankford Rd
Ste 300
Dallas, TX 75287
Phone (214) 390-3259

11570 Pellicano Dr
Ste A
El Paso, TX 79936
Phone (915) 252-9837

221 Regency Pkwy
Ste 101
Mansfield, TX 76063
Phone (817) 453-0430

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1666569600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1666569600000",
    "number": "1407573223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12338 WILLS CRESCENT CT",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799287678",
            "telephone_number": "915-526-0430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12338 WILLS CRESCENT CT",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799287678",
            "telephone_number": "915-526-0430"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FIERRO",
        "first_name": "MARIELA",
        "credential": "LD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-10-24",
        "last_updated": "2022-10-24",
        "certification_date": "2022-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133NN1002X",
            "taxonomy_group": "",
            "desc": "Nutritionist, Nutrition, Education",
            "state": "TX",
            "license": "DT88084",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Paso, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2022; 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.

Verify at the official NPI Registry.