Nephrology in Columbia, South Carolina
Data updated monthly · Last refresh September 2026
27 Nephrology providers practice in Columbia, and 74% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Nephrology providers in Columbia
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. Abdul Usmani, M.D.Columbia, SC · $929 in drug and device payments (2025) · Telehealth ·
(803) 256-1137 Dr. Asha Bailey, DOColumbia, SC · $902 in drug and device payments (2025) ·
(803) 252-9907 Dr. Ashraf Chattha, M.D.Columbia, SC · $151 in drug and device payments (2025) ·
(803) 256-1137 Dr. Carl Shealy, MDColumbia, SC · $981 in drug and device payments (2025) ·
(803) 252-9907 Dr. David Shure, M.D.Columbia, SC · $153 in drug and device payments (2025) ·
(803) 252-9907 Dr. Deewan Deewan, MDColumbia, SC · $760 in drug and device payments (2025) · Telehealth ·
(803) 256-1137 Dr. Gregory Smith, M.D.Columbia, SC · $819 in drug and device payments (2025) ·
(803) 252-9907 Dr. Helga Vamenta-morris, M.D.Columbia, SC · $323 in drug and device payments (2025) ·
(803) 252-9907 Dr. Howard Lifland, M.D.Columbia, SC · No drug or device payments recorded (2025) ·
(803) 252-9907 Dr. Jennifer Othersen, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 776-4000 Dr. Jeremy Sorkin, MDColumbia, SC · $392 in drug and device payments (2025) ·
(803) 252-9907 Dr. Kim Vo, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 771-0518 Dr. Manish Kadian, MDColumbia, SC · $574 in drug and device payments (2025) · Telehealth ·
(803) 252-9907 Dr. Marcono Hines, MDColumbia, SC · $554 in drug and device payments (2025) · Telehealth ·
(803) 252-9907 Dr. Michael Cook, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 252-9907 Dr. Muhammad Islam, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 256-1137 Dr. Muhammad Rafiq, MDColumbia, SC · $640 in drug and device payments (2025) · Telehealth ·
(803) 256-1137 Dr. Niall Mclaughlin, MDColumbia, SC · $1,392 in drug and device payments (2025) ·
(803) 252-9907 Dr. Nikita TheophilusColumbia, SC · $577 in drug and device payments (2025) ·
(803) 252-9907 Dr. Nzisa Mutinga, MDColumbia, SC · $1,082 in drug and device payments (2025) ·
(803) 252-9907 Dr. Prakash Prabhu, MDColumbia, SC · $190 in drug and device payments (2025) ·
(803) 252-9907 Dr. Rajeev Shenoy, MDColumbia, SC · $1,642 in drug and device payments (2025) ·
(803) 252-9907 Dr. Stephen Osaguona, M.D.Columbia, SC · $1,289 in drug and device payments (2025) · Telehealth ·
(843) 233-3700 Dr. Steven Rosansky, M.D.Columbia, SC · No drug or device payments recorded (2025) ·
(803) 776-4000 Dr. Thomas Powell, M.D.Columbia, SC · $873 in drug and device payments (2025) ·
(803) 252-9907 Dr. Thomas Wheeler, MDColumbia, SC · $1,395 in drug and device payments (2025) ·
(803) 252-9907 Dr. Walter Edwards, M.D.Columbia, SC · No drug or device payments recorded (2025) ·
(803) 787-8310 Conditions Nephrology providers in Columbia, South Carolina 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.
- Chronic kidney disease
- Kidney stones
- Dialysis care
- High blood pressure
Common questions
How many Nephrology providers are in Columbia, South Carolina?There are 27 Nephrology providers with active NPI records practicing in Columbia, according to federal NPPES data refreshed monthly.
How many Nephrology providers in Columbia received drug or device company payments?20 of 27 (74%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Nephrology providers in Columbia treat?Nephrology providers in Columbia 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 Columbia Nephrology across South Carolina