A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Oscar Alvarez:
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Specialties & Research
Dr. Oscar Alvarez, MD is board certified in Gastroenterology.
Education & Awards
Dr. Alvarez graduated from Fundacion Universitaria De Ciencias De La Salud, Bogota.
Dr. Alvarez has 4 hospital affiliations:
- Doctors Hospital Renaissance - Edinburg
- Rio Grande Regional Hospital
Accepted Insurance Plans
Dr. Alvarez accepts these health insurances in at least one office:
- Unicare - 2 plans
- Humana - 15 plans
- Cigna - 3 plans
- Scott and White Health Plan - 2 plans
- Great-West Healthcare - 3 plans