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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- Currently 1.5 of 4 stars
The overall average patient rating of Dr. John Grigas is Satisfactory.
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Specialties & Research
Dr. John Grigas, MD is board certified in Internal Medicine and Sleep Medicine.
Education & Awards
Dr. Grigas graduated from University of Florida, Gainesville.
Dr. Grigas has 7 hospital affiliations:
- Baptist Medical Center
- Baptist Downtown
Accepted Insurance Plans
Dr. Grigas accepts these health insurances in at least one office:
- Aetna - 3 plans
- United Healthcare - 19 plans
- Blue Cross Blue Shield of Florida - 9 plans
- Unicare - 11 plans
- AvMed Health Plans - 7 plans
- Americhoice - 1 plan
- Humana - 28 plans
- Cigna - 6 plans
- Blue Cross Blue Shield of Nebraska - 1 plan