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License & Identifications

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:
  • Asthma

Education & Awards

Dr. Arroyo graduated from Universidad Nacional Mayor De San Marcos, Lima.


Dr. Arroyo has 15 hospital affiliations:

  • Beverly Hospital 
  • Monterey Park Hospital 


  • English
  • Spanish

> > > > Dr. Joel Arroyo, MD

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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 1 office location.
Dr. Joel Arroyo practices Internal Medicine and Pulmonary Disease near Los Angeles, CA.
See Los Angeles Internists and Los Angeles Pulmonologists.