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).
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The overall average patient rating of Dr. David Ruby is Good.
Education & Awards
Dr. Ruby graduated from Des Moines University.
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- Additional Information
- Dr. David Paul Ruby DO is a male Emergency Medicine Specialist, has 32 years of experience and practices in Emergency Medicine.
- Where does Dr. David P. Ruby practice?
- Dr. David Ruby has 4 office locations.
Dr. David Ruby practices Emergency Medicine near Glendale, AZ.
Additional practice locations include: Phoenix, AZ and Peoria, AZ.
See Glendale Emergency Physicians.