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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. Floyd Overby:

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Specialties & Research

Dr. Floyd Overby, MD is board certified in Urology.

  • He has special expertise in 1 area:
  • Overactive Urinary Bladder

Education & Awards

Dr. Overby graduated from University of Iowa, Iowa City.


Dr. Overby has 1 hospital affiliations:

  • Eden Medical Center 

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Additional Information
Dr. Floyd Richard Overby MD is a male Urologist and practices in Urology.
Where does Dr. Floyd R. Overby practice?
Dr. Floyd Overby has 2 office locations.
Dr. Floyd Overby practices Urology near Castro Valley, CA.
Additional practice locations include: San Leandro, CA.
See Castro Valley Urologists.