Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William Andre Duff, MD

Individual provider Nephrology Physician · NPI 1366446213

Dr. William Andre Duff, MD is a Nephrology in Louisville, Kentucky. Graduated from University of Louisville School of Medicine in 1990, 36 years ago. Practices with Nephrology Associates of Kentuckiana PSC, a 38-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Kentucky.

Years since qualifying
36
Trained at
University of Louisville School of Medicine
Licensed in
KY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6400 Dutchmans Pkwy Ste 250
Louisville, KY 40205-3340
Phone: (502) 587-9660
Fax: (502) 540-5615
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 29503 (KY)

Record details

NPI number1366446213
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESAugust 29, 2007
Mailing address6400 Dutchmans Pkwy, Ste 250, Louisville, KY 40205-3340

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Nephrology Associates Of Kentuckiana Psc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Louisville