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. Ramon Castillo:
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Specialties & Research
Dr. Ramon Castillo, MD is board certified in Family Medicine.
Education & Awards
Dr. Castillo graduated from Nicanor Reyes Medical Foundation, Quezon City.
Dr. Castillo has 1 hospital affiliations:
- John H Stroger Jr Hospital Cook County
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- Additional Information
- Dr. Ramon Mercado Castillo MD is a male Family Practitioner, has 27 years of experience and practices in Family Medicine.
- Where does Dr. Ramon M. Castillo practice?
- Dr. Ramon Castillo has 7 office locations.
Dr. Ramon Castillo practices Family Medicine near Elk Grove Village, IL.
Additional practice locations include: Lake Zurich, IL and Niles, IL.
See Elk Grove Village Family Physicians.