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. John Duffy:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John Duffy is Good.
Specialties & Research
Dr. John Duffy, MD is board certified in Urology.
Education & Awards
Dr. Duffy graduated from University of Tennessee, Memphis.
Dr. Duffy has 5 hospital affiliations:
- Northport Medical Center
- Fayette Med Ctr And Long Term Care Uni
Similar doctors nearby
- Additional Information
- Dr. John William Duffy MD is a male Urologist, has 6 years of experience and practices in Urology.
- Where does Dr. John W. Duffy practice?
- Dr. John Duffy has 5 office locations.
Dr. John Duffy practices Urology near Tuscaloosa, AL.
Additional practice locations include: Fayette, AL and Winfield, AL.
See Tuscaloosa Urologists.