Nephrologists in Iowa
Data updated monthly · Last refresh October 2026
88 Nephrology providers practice in Iowa, including 19 (22%) offering telehealth. The largest concentration is in Iowa City. 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.
88providers
19telehealth
Iowa Citytop city
Nephrology by city in Iowa
Choose a city to see providers there.
Nephrology providers in Iowa
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. Duha Jweehan, MDIowa City, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 384-8151 Dr. Friedrich Luft, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 338-0581 Dr. Hua Sun, M.D. PH.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-7249 Dr. Imran KhawajaIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3500 Dr. Joel Gordon, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3972 Dr. John Bertolatus, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-8225 Dr. Jonathan Nizar, MDIowa City, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 335-7517 Dr. Karela Herrera Enriquez, MDIowa City, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 356-4185 Dr. Lama Noureddine, M.D.Iowa City, IA · $118 in drug and device payments (2025) ·
(319) 356-3446 Dr. Lawrence Hunsicker, MDIowa City, IA · $5,400 in drug and device payments (2025) ·
(319) 356-4763 Dr. Lawrence Karniski, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3971 Dr. Lisa Antes, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 384-6437 Dr. Manish Suneja, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-4409 Dr. Marion Sanders, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-4113 Dr. Masaaki Yamada, M.D.Iowa City, IA · $135 in drug and device payments (2025) ·
(319) 384-7998 Dr. Melissa Swee, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-1616 Dr. Micheal Thomas, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2732 Dr. Mony Fraer, MDIowa City, IA · $379 in drug and device payments (2025) ·
(319) 356-4409 Dr. Naga Sumanth Reddy Gopireddy, MBBSIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3500 Dr. Rebecca Hegeman, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-8270 Dr. Roberto Kalil, MDIowa City, IA · $61 in drug and device payments (2025) · Telehealth ·
(319) 384-7998 Dr. Sarat Kuppachi, MDIowa City, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 356-3446 Dr. Shahed AmmarIowa City, IA · $132 in drug and device payments (2025) ·
(319) 356-4113 Dr. Sreedevi Jenigiri, MDIowa City, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 356-8133 Dr. Waleed Hassan, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-4185 Dr. Mark Hong, M.DMason City, IA · No drug or device payments recorded (2025) · Telehealth ·
(641) 428-6999 Dr. Ashar Luqman, M.D.Sioux City, IA · $16,683 in drug and device payments (2025) ·
(712) 255-7746 Dr. Caridad Tan, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 252-8191 Dr. Jerold Erlandson, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 255-7746 Dr. Kantima Phisitkul, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 279-3500 Dr. Min-hwa Chow, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 255-7746 Dr. Sharon Fey, PA CSioux City, IA · $155 in drug and device payments (2025) ·
(712) 255-7746 Dr. Cristina Pasarin, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Michael Slavin, DOWaterloo, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 272-5000 Dr. Tarek Daoud, MDWaterloo, IA · $171 in drug and device payments (2025) ·
(319) 833-5940 Dr. Vinay Kantamneni, MDWaterloo, IA · $18 in drug and device payments (2025) ·
(319) 833-5940 Dr. Maria Story, M.D.West Burlington, IA · No drug or device payments recorded (2025) · Telehealth ·
(319) 768-1000 Dr. Moldovan Sabov, MDWest Burlington, IA · $22 in drug and device payments (2025) ·
(319) 768-4380 Conditions Nephrology providers in Iowa 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 Iowa?There are 88 Nephrology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.
Do Nephrology providers in Iowa offer telehealth?Yes. 19 of the 88 Nephrology providers in Iowa (about 22%) report offering telehealth services in CMS data.
Which cities in Iowa have the most Nephrology providers?Iowa City (38), Des Moines (20), Sioux City (6) have the highest concentration of Nephrology providers in Iowa.
How many Nephrology providers in Iowa received drug or device company payments?35 of 88 Nephrology providers in Iowa (40%) 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 Iowa treat?Nephrology providers 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 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 Nephrologists in Iowa work in independent practices or large health systems?Among 62 Nephrologists in Iowa enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Nephrologists in Iowa work at?According to CMS facility affiliation records, the Iowa hospitals where the most Nephrologists hold privileges are Mercyone Des Moines Medical Center in Des Moines; University of Iowa Hospital & Clinics in Iowa City; Unitypoint Health - Des Moines Iowa Methodist Medi in Des Moines.
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