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. Maria Diaz:
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Specialties & Research
Dr. Maria Diaz, MD is board certified in Ophthalmology.
Education & Awards
Dr. Diaz graduated from The University of Texas at Houston.
Dr. Diaz has 10 hospital affiliations:
- East Houston Regional Medical Center
- Memorial Hermann Hospital
Accepted Insurance Plans
Dr. Diaz accepts these health insurances in at least one office:
- Unicare - 2 plans
- Blue Cross Blue Shield of Texas - 3 plans
- Superior Health Plan - 2 plans
- United Health Group, Inc. - Americhoice - 1 plan
- Humana - 3 plans
- Cigna - 4 plans
- Anthem - 1 plan
- AMERIGROUP - 2 plans
- WellCare - 1 plan
- Evercare - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Maria D. Diaz practice?
Dr. Maria Diaz practices Ophthalmology near Houston, TX.
Additional practice locations include: Pearland, TX and Webster, TX.
See Houston Ophthalmologists.