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Nephrology in Iowa

Data updated monthly · Last refresh August 2026

89 Nephrology providers practice in Iowa, including 20 (22%) offering telehealth. The largest concentration is in Iowa City. Profiles include Medicare quality scores where available.

89providers
20telehealth
Iowa Citytop city

Nephrology providers by city in Iowa

Iowa City36 providers
Des Moines20 providers
Cedar Rapids6 providers
Sioux City5 providers
Waterloo4 providers
Ames4 providers
Dubuque3 providers
West Burlington2 providers

Highest rated Nephrology providers in Iowa

Dr. Vignesh Viswanathan, MD
Des Moines, IA · Quality score 87/100 · (515) 336-6557
Dr. Anis Ansari, M.D.
Clinton, IA · Quality score 75/100 · (563) 243-2511
Dr. Anjali Mathew, M.D
Iowa City, IA · Quality score 20/100 · (319) 384-9730
Dr. John Bertolatus, MD
Iowa City, IA · (319) 356-8225
Dr. Lisa Antes, MD
Iowa City, IA · (319) 384-6437
Dr. Joel Gordon, MD
Iowa City, IA · (319) 356-3972
Dr. Christie Thomas, MD MBBS
Iowa City, IA · (319) 356-4216
Dr. Douglas Somers, MD
Iowa City, IA · (319) 356-8252
Dr. Roberto Kalil, MD
Iowa City, IA · Telehealth · (319) 384-7998
Dr. Lawrence Hunsicker, MD
Iowa City, IA · (319) 356-4763
Dr. Rebecca Hegeman, MD
Iowa City, IA · (319) 356-8270
Dr. Paramesh Ramadugu, MBBS
Cedar Rapids, IA · (319) 369-7211
Dr. Michael Lee, MD
Fort Dodge, IA · (515) 574-6080
Dr. Chou-long Huang, MD PHD
Iowa City, IA · (319) 356-3972
Dr. John Whalen, M.D.
Dubuque, IA · (563) 557-9111
Dr. David Ringold, M.D.
Dubuque, IA · (563) 557-9111
Dr. Johann Schmolck, MD
Des Moines, IA · Telehealth · (515) 336-6557
Dr. Craig Shadur, MD
Des Moines, IA · (515) 241-5710
Dr. Michael Flood, DO
Des Moines, IA · (515) 241-5710
Dr. Steven Hallberg, M.D.
Ames, IA · (515) 239-4760

Common questions

How many Nephrology providers are in Iowa?

There are 89 Nephrology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.

Do Nephrology providers in Iowa offer telehealth?

Yes. 20 of the 89 Nephrology providers in Iowa (about 22%) report offering telehealth services in CMS data.

Which cities in Iowa have the most Nephrology providers?

Iowa City (36), Des Moines (20), Cedar Rapids (6) have the highest concentration of Nephrology providers in Iowa.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Nephrology in Iowa? Get featured.