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. Mario Castro:
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Specialties & Research
Dr. Mario Castro, MD is board certified in Critical Care Medicine and Pulmonary Disease.
He has special expertise in 10 Areas, including Asthma, Bronchiectasis, and Chronic Bronchitis.7 more special expertise areas
More Specialties & Research
Education & Awards
Dr. Castro graduated from University of Missouri at Kansas City.More Education & Awards
Dr. Castro has 3 hospital affiliations:
- Barnes Jewish Hospital
- Missouri Baptist Hospital Sullivan
- Siteman Cancer Center
Accepted Insurance Plans
Dr. Castro accepts these health insurances in at least one office:
- United Healthcare - 15 plans
- Molina Healthcare - 1 plan
- Humana - 12 plans
- Great-West Healthcare - 1 plan
- Cigna - 4 plans
- USA H & W Network - 1 plan
- Missouri Medicaid - 1 plan
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. Mario Castro practice?
Dr. Mario Castro practices General Practice, Internal Medicine, Critical Care Medicine, Pulmonary Disease, Critical Care Medicine, and Critical Care Medicine near Saint Louis, MO.
See Saint Louis General Practitioners, Saint Louis Internists, Saint Louis Critical Care Practitioners, Saint Louis Pulmonologists, and Saint Louis Urgent Care Centers.