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Nephrology in Naples, Florida

Data updated monthly · Last refresh September 2026

18 Nephrology providers practice in Naples. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Naples

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Austin Morris, MD
Naples, FL · No drug or device payments recorded (2025) · (239) 513-1002
Dr. Carlos Mendez, M.D.
Naples, FL · $1,877 in drug and device payments (2025) · (239) 431-5767
Dr. Carolyn Venable, MD
Naples, FL · No drug or device payments recorded (2025) · (239) 254-0099
Dr. Charles Graeber, MD
Naples, FL · No drug or device payments recorded (2025) · (239) 624-0940
Dr. Gerald Kumin, M.D.
Naples, FL · No drug or device payments recorded (2025) · (239) 254-9745
Dr. James Sterrett, MD
Naples, FL · $496 in drug and device payments (2025) · (239) 348-4000
Dr. Joji Urlanda, M.D.
Naples, FL · $139 in drug and device payments (2025) · (239) 649-4565
Dr. Krystine Swannick-konopczynski, MD
Naples, FL · $24 in drug and device payments (2025) · Telehealth · (239) 254-0099
Dr. Marilyn Wahe, MD
Naples, FL · No drug or device payments recorded (2025) · (239) 643-8055
Dr. Mark Russo, MD, PHD
Naples, FL · $3,088 in drug and device payments (2025) · Telehealth · (239) 513-1002
Dr. Merrit Gadallah, MD
Naples, FL · $24 in drug and device payments (2025) · (239) 254-0099
Dr. Michael Clayman, MD
Naples, FL · No drug or device payments recorded (2025) · (978) 877-1308
Dr. Nijal Sheth
Naples, FL · $62,339 in drug and device payments (2025) · Telehealth · (239) 513-1002
Dr. Ramu Patakoti, MD
Naples, FL · $16 in drug and device payments (2025) · (312) 363-8237
Dr. Stephen Goldberger
Naples, FL · No drug or device payments recorded (2025) · (239) 513-7930
Dr. Steven Preston, M.D.
Naples, FL · No drug or device payments recorded (2025) · (239) 261-9455
Dr. Teresa Liccardi, M.D.
Naples, FL · No drug or device payments recorded (2025) · (239) 366-2223
Dr. Vera Stricevic, M.D.
Naples, FL · $970 in drug and device payments (2025) · Telehealth · (239) 513-1002

Conditions Nephrology providers in Naples, Florida commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Nephrology providers are in Naples, Florida?

There are 18 Nephrology providers with active NPI records practicing in Naples, according to federal NPPES data refreshed monthly.

What conditions do Nephrology providers in Naples treat?

Nephrology providers in Naples commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Naples Nephrology across Florida

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.