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

Vivian Viera, MD

Individual provider Family Medicine Physician · NPI 1477536191

Vivian Viera, MD is a Family Practice in Del Rio, Texas. Graduated from Ponce School of Medicine in 1985, 41 years ago. Practices with United Medical Centers, a 24-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
41
Trained at
Ponce School of Medicine
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1801 N Bedell Ave
Del Rio, TX 78840
Phone: (830) 768-9200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R6127 (TX)

Record details

NPI number1477536191
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 28, 2005
Last updated in NPPESJune 19, 2018
Mailing address1801 N Bedell Ave, Del Rio, TX 78840-8001

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice United Medical Centers — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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