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 4 of 4 stars
The overall average patient rating of Dr. Donald Nicholas, Internist, General Practitioner is Excellent.
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Specialties & Research
Dr. Donald Nicholas, MD is board certified in Internal Medicine.
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Education & Awards
Dr. Nicholas graduated from The University of Texas Southwestern, Dallas. He has 1 awards.
Dr. Nicholas has 5 hospital affiliations:
- Methodist Dallas Medical Center
- Methodist Medical Center
Accepted Insurance Plans
Dr. Nicholas accepts these health insurances in at least one office:
- United Healthcare - 1 plan
- Great-West Healthcare - 1 plan
- Unicare - 11 plans
- Blue Cross Blue Shield of Illinois - 1 plan
- Blue Cross Blue Shield of Texas - 3 plans
- Scott and White Health Plan - 2 plans
- Evercare - 1 plan
- Cigna - 8 plans
- Humana - 9 plans
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