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. Roberto Ruiz:
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The overall average patient rating of Dr. Roberto Ruiz is Good.
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Specialties & Research
- He has special expertise in 7 areas:
- Diabetes Complications
- Heart Diseases
- Heart Failure
- Weight Loss
- Weight loss (non-surgical)
Education & Awards
Dr. Ruiz graduated from University of Guadalajara, Mexico, San Antonio. He has 4 awards.
Dr. Ruiz has 9 hospital affiliations:
- Paradise Valley Hospital
- St Joseph's Hospital
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- Additional Information
- Dr. Roberto R Ruiz MD is a male Internist, has 32 years of experience and practices in Internal Medicine.
- Where does Dr. Roberto R. Ruiz practice?
- Dr. Roberto Ruiz has 1 office location.
Dr. Roberto Ruiz practices Internal Medicine near Phoenix, AZ.
See Phoenix Internists.