Internal Medicine, Nephrology
Dr. DON DUFF MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1154325900 · enumerated 2005-06-09 · record updated 2024-08-27. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 3999 DUTCHMANS LN STE 4A, LOUISVILLE, KY, 40207-4745 (502) 365-2655 Fax (502) 365-2770 Google Maps Apple Maps OpenStreetMap
- Mailing address 3999 DUTCHMANS LN STE 4A, LOUISVILLE, KY, 40207-4745 (502) 365-2655 Fax (502) 365-2770 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · License 25228 KY
- Internal Medicine, Nephrology 207RN0300X · Primary · License 25228 KY
In this directory
KY Jefferson County Louisville Internal Medicine, Nephrology
Locations and evidence
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Practice location
LOUISVILLE, KY, 402074745
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.