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).
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Specialties & Research
Dr. Gregory Friess, DO, MD is board certified in Internal Medicine and Medical Oncology.
Education & Awards
Dr. Friess graduated from University of North Texas, Fort Worth. He has 2 awards.
Dr. Friess has 15 hospital affiliations:
- Texas Health Harris Methodist Hospital Fort Worth
- Texas Health Presbyterian Hospital Of Dallas
Accepted Insurance Plans
Dr. Friess accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Unicare - 2 plans
- Scott and White Health Plan - 2 plans
- Humana - 2 plans
- USA H & W Network - 1 plan
- Aetna - 3 plans
- Blue Cross Blue Shield of Texas - 1 plan
- Cook Children’s Health Plan - 1 plan