Internal Medicine Doctors in South Carolina
Data updated monthly · Last refresh October 2026
1,872 Internal Medicine providers practice in South Carolina, including 351 (19%) offering telehealth. The largest concentration is in Charleston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,872providers
351telehealth
Charlestontop city
Internal Medicine by city in South Carolina
Choose a city to see providers there.
Internal Medicine providers in South Carolina
Listed by city, largest first. 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. Jessica Isaac, DOWest Columbia, SC · $8 in drug and device payments (2025) ·
(803) 314-9360 Dr. John Black, MDWest Columbia, SC · $18 in drug and device payments (2025) ·
(803) 796-7270 Dr. John Lazaro, M.D.West Columbia, SC · $1,089 in drug and device payments (2025) ·
(803) 796-2222 Dr. Joseph Williams, MDWest Columbia, SC · $153 in drug and device payments (2025) · Telehealth ·
(803) 936-7210 Dr. Joshay FordWest Columbia, SC · No drug or device payments recorded (2025) ·
(803) 739-3550 Dr. Kalpana Puri, MDWest Columbia, SC · $131 in drug and device payments (2025) ·
(803) 796-2222 Dr. Khurram Rashid, M.D.West Columbia, SC · No drug or device payments recorded (2025) ·
(803) 791-2480 Dr. Kien Tran, D.O.West Columbia, SC · No drug or device payments recorded (2025) ·
(803) 314-9360 Dr. Kyle Armstrong, M.D.West Columbia, SC · No drug or device payments recorded (2025) ·
(803) 314-9360 Dr. Leslie Stuck, MDWest Columbia, SC · $20 in drug and device payments (2025) · Telehealth ·
(803) 794-3320 Dr. Loreli MunfordWest Columbia, SC · No drug or device payments recorded (2025) · Telehealth ·
(803) 380-6399 Dr. Marissa Eckley, MDWest Columbia, SC · $474 in drug and device payments (2025) ·
(803) 935-8410 Dr. Michael Markowitz, MDWest Columbia, SC · $156 in drug and device payments (2025) ·
(803) 794-3320 Dr. Nila Manandhar, M.D.West Columbia, SC · No drug or device payments recorded (2025) ·
(803) 314-9360 Dr. Rajantiben Patel, MDWest Columbia, SC · $186 in drug and device payments (2025) · Telehealth ·
(803) 724-6058 Dr. Raymond Diamond, DOWest Columbia, SC · No drug or device payments recorded (2025) ·
(803) 796-7270 Dr. Tanya Seawright, MDWest Columbia, SC · $584 in drug and device payments (2025) · Telehealth ·
(803) 794-3320 Dr. Vijay Koli, MDWest Columbia, SC · $1,035 in drug and device payments (2025) ·
(803) 796-2222 Dr. William Dunovant, MDWest Columbia, SC · No drug or device payments recorded (2025) ·
(803) 791-2480 Dr. Brenna Delaine, M.D.Winnsboro, SC · No drug or device payments recorded (2025) ·
(803) 635-1052 Dr. Romin Shah, M.D.York, SC · No drug or device payments recorded (2025) ·
(803) 818-6955 Dr. Timothy Wenn, MDYork, SC · No drug or device payments recorded (2025) ·
(803) 628-0004 Conditions Internal Medicine providers in South Carolina commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in South Carolina?There are 1,872 Internal Medicine providers with active NPI records practicing in South Carolina, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in South Carolina offer telehealth?Yes. 351 of the 1,872 Internal Medicine providers in South Carolina (about 19%) report offering telehealth services in CMS data.
Which cities in South Carolina have the most Internal Medicine providers?Charleston (425), Columbia (265), Greenville (250) have the highest concentration of Internal Medicine providers in South Carolina.
How many Internal Medicine providers in South Carolina received drug or device company payments?801 of 1,872 Internal Medicine providers in South Carolina (43%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in South Carolina treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles 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.
Do most Internal Medicine Doctors in South Carolina work in independent practices or large health systems?Among 989 Internal Medicine Doctors in South Carolina enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in South Carolina work at?According to CMS facility affiliation records, the South Carolina hospitals where the most Internal Medicine Doctors hold privileges are Musc Medical Center in Charleston; Prisma Health Greenville Memorial Hospital in Greenville; Prisma Health Patewood Hospital in Greenville.
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