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).
- Currently 3 of 4 stars
The overall average patient rating of Dr. Joseph Diaz is Good. Dr. Diaz has been reviewed by 5 patients who have provided 2 comments. The rating is 3 out of 4 stars.
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Specialties & Research
Dr. Joseph Diaz, MD is board certified in Allergy & Immunology and Internal Medicine.
He has special expertise in 2 Areas, including Asthma and Immunotherapy.
More Specialties & Research
Education & Awards
Dr. Diaz graduated from The University of Texas at Galveston. He has 1 awards.
Dr. Diaz has 15 hospital affiliations:
- Northeast Baptist Hospital
- CHRISTUS Santa Rosa Hospital
Accepted Insurance Plans
Dr. Diaz accepts these health insurances in at least one office:
- Unicare - 2 plans
- Blue Cross Blue Shield of Texas - 2 plans
- USA H & W Network - 1 plan
- United Healthcare - 2 plans
- Great-West Healthcare - 2 plans
- Superior Health Plan - 2 plans
- Scott and White Health Plan - 2 plans
- Community First Health Plans - 2 plans
- Humana - 2 plans
- Cigna - 2 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. Joseph D. Diaz practice?
Dr. Joseph Diaz practices Allergy & Immunology, Allergy, and Internal Medicine near San Antonio, TX.
Additional practice locations include: Nederland, TX.
See San Antonio Allergists and San Antonio Internists.
- Similar Physician Names
- Dr. Josef Diaz, Dr. Giuseppe Diaz