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

Dr. Javier David Margo Jr., MD

Individual provider Emergency Medicine Physician · NPI 1356358915

Dr. Javier David Margo Jr., MD is a Family Practice in Rio Grande City, Texas. Graduated from Texas a & M University System, Hsc, College of Medicine in 2001, 25 years ago. Practices with Renaissance Medical Foundation, a 175-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

110 Hinojosa Cir
Rio Grande City, TX 78582
Phone: (956) 735-0881
Fax: (956) 487-6644
Show map & directions

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

Additional practice locations (1)

  • 128 N Fm 3167, Rio Grande City, TX 78582-6211 — (956) 487-9025

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence L6240 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence L6240 (TX)

Record details

NPI number1356358915
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESJune 22, 2018

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Renaissance Medical Foundation — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rio Grande City