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

Mariam Gabriela Zelaya Mejia, MD

Individual provider Geriatric Medicine (Family Medicine) Physician · NPI 1336870500

Mariam Gabriela Zelaya Mejia, MD is a Geriatric Medicine (Family Medicine) Physician in McAllen, Texas. Licensed in Texas. Registered with an NPI since 2022.

Licensed in
TX
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5128 N 10th St
McAllen, TX 78504-2834
Phone: (956) 631-3831
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Family Medicine) Physician (primary) Taxonomy 207QG0300X · Licence W8474 (TX)

Record details

NPI number1336870500
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2022
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026