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. Mark Ferris:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Mark Ferris, Pulmonary Disease, Critical Care Medicine is Excellent.
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Specialties & Research
Dr. Mark Ferris, MD is board certified in Critical Care Medicine and Pulmonary Disease.
Education & Awards
Dr. Ferris graduated from University of Oklahoma , Oklahoma City. He has 3 awards.
Dr. Ferris has 4 hospital affiliations:
- Doctors Hospital
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- Additional Information
- Dr. Mark Charles Ferris MD is a male Internist, has 22 years of experience and practices in Critical Care Medicine and Pulmonary Disease.
- Where does Dr. Mark C. Ferris practice?
- Dr. Mark Ferris has 1 office location.
Dr. Mark Ferris practices Critical Care Medicine and Pulmonary Disease near Dallas, TX.
See Dallas Critical Care Practitioners and Dallas Pulmonologists.