Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mariela Fierro, LD

Individual provider Nutrition Education Nutritionist · NPI 1407573223

Mariela Fierro, LD is a Registered Dietitian OR Nutrition Professional in El Paso, Texas. Qualified in 2025, 1 year ago. Practices as a sole proprietor. Licensed in Texas.

Years since qualifying
1
Licensed in
TX
In the registry since
2022
What do these letters mean?
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

12338 Wills Crescent Ct
El Paso, TX 79928-7678
Phone: (915) 526-0430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nutrition Education Nutritionist (primary) Taxonomy 133NN1002X · Licence DT88084 (TX)

Record details

NPI number1407573223
Entity typeIndividual (Type 1)
GenderFemale
Credentials LD
Sole proprietorYes
NPI enumeratedOctober 24, 2022
Last updated in NPPESOctober 24, 2022
Certification dateOctober 22, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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