William Duff, MD
Nephrology
21+ years in practiceNPI: 1366446213Licensed in KY
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Credentials & Recognition
Specialties
Nephrology
NPI sub-specialties
Internal Medicine, Nephrology207RN0300X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
21+ years
Estimated from NPI enumeration date
Frequently Asked Questions about Dr. William Duff, MD
Where does Dr. William Duff, MD practice?+
Dr. William Duff, MD practices in Kentucky, KY. 6400 DUTCHMANS PKWY
STE 250
LOUISVILLE, KY 402053340.
What is Dr. William Duff, MD's phone number?+
Dr. William Duff, MD's practice phone is 502-587-9660. Office contact information is verified on the PBCMMG profile.
What does Dr. William Duff, MD specialize in?+
Dr. William Duff, MD's primary specialty is Nephrology.
Is Dr. William Duff, MD board certified?+
Board certification status for Dr. William Duff, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. William Duff, MD been practicing?+
Dr. William Duff, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. William Duff, MD's NPI number?+
Dr. William Duff, MD's National Provider Identifier (NPI) is 1366446213, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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