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. Oscar Marroquin:
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The overall average patient rating of Dr. Oscar Marroquin is Excellent.
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Specialties & Research
Dr. Oscar Marroquin, MD is board certified in Interventional Cardiology.
- He has special expertise in 7 areas:
- Acute Coronary Syndrome (ACS)
- Heart Block
- Heart Diseases
- Heart Failure
- High Blood Pressure (Hypertension)
- Unstable Angina
Education & Awards
Dr. Marroquin graduated from Universidad Francisco Marroquin, Guatemala City. He has 3 awards.
Dr. Marroquin has 19 hospital affiliations:
- UPMC Passavant
- Mercy Hospital of Pittsburgh
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- Additional Information
- Dr. Oscar Clemente Marroquin MD is a male Internist, has 15 years of experience and practices in Internal Medicine, Cardiology, and Interventional Cardiology.
- Where does Dr. Oscar C. Marroquin practice?
- Dr. Oscar Marroquin has 4 office locations.
Dr. Oscar Marroquin practices Internal Medicine, Cardiology, and Interventional Cardiology near Pittsburgh, PA.
Additional practice locations include: Bethel Park, PA.
See Pittsburgh Internists and Pittsburgh Cardiologists.