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. Joel Arroyo:
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Specialties & Research
Dr. Joel Arroyo, MD is board certified in Internal Medicine and Pulmonary Disease.
- He has special expertise in 1 area:
Education & Awards
Dr. Arroyo graduated from Universidad Nacional Mayor De San Marcos, Lima.
Dr. Arroyo has 15 hospital affiliations:
- Beverly Hospital
- Monterey Park Hospital
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- Additional Information
- Dr. Joel Elias Arroyo MD is a male Internist, has 41 years of experience and practices in Internal Medicine and Pulmonary Disease.
- Where does Dr. Joel E. Arroyo practice?
- Dr. Joel Arroyo has 2 office locations.
Dr. Joel Arroyo practices Internal Medicine and Pulmonary Disease near Los Angeles, CA.
See Los Angeles Internists and Los Angeles Pulmonologists.