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

Dr. Rolando Alberto Guerrero, MD

Individual provider Emergency Medicine Physician · NPI 1649288259

Dr. Rolando Alberto Guerrero, MD is a Family Practice in Rio Grande City, Texas. Graduated from University of Texas Medical School at San Antonio in 1997, 29 years ago. Practices with Renaissance Medical Foundation, a 175-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
29
Trained at
University of Texas Medical School at San Antonio
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.

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Practice location Address checks out

128 N Fm 3167
Rio Grande City, TX 78582
Phone: (956) 487-9025
Fax: (956) 487-4680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence K8629 (TX)
Legal Medicine Taxonomy 173000000X · Licence K8629 (TX)

Record details

NPI number1649288259
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1997 (29 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