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Pediatric Nephrologists in Iowa

Data updated monthly · Last refresh October 2026

11 Pediatric Nephrology providers practice in Iowa. 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.

11providers
Iowa Citytop city

Pediatric Nephrology by city in Iowa

Choose a city to see providers there.

Pediatric Nephrology in Iowa City10 providers
Pediatric Nephrology in Johnston1 providers

Where Pediatric Nephrologists in Iowa practice

From CMS Medicare enrollment records covering 8 of the 11 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Pediatric NephrologistsAll clinicians in groupMain city
State University of Iowa81,886Iowa City

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingPediatric Nephrologists affiliated
University of Iowa Hospital & ClinicsIowa CityGovernment2 of 57

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Pediatric 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. Amy Strong, MD
Iowa City, IA · $151 in drug and device payments (2025) · (319) 356-3568
Dr. Carla Nester, M.D.
Iowa City, IA · $29,650 in drug and device payments (2025) · (319) 353-7335
Dr. Jason Misurac, M.D.
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-7249
Dr. Jean Robillard, MD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 335-8065
Dr. Kang Yu Lee-son, MD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-7249
Dr. Kyle Merrill, MD
Iowa City, IA · $685 in drug and device payments (2025) · (319) 384-7249
Dr. Lyndsay Harshman, M.D.
Iowa City, IA · $138 in drug and device payments (2025) · (319) 356-1616
Dr. Michael Michalopulos, M.D.
Iowa City, IA · $110 in drug and device payments (2025) · (319) 356-7249
Dr. Ryan Ward, MD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-3568
Dr. Valerie Mckendry, MD
Iowa City, IA · No drug or device payments recorded (2025) · (319) 356-3462
Dr. Stephanie Houston, DO
Johnston, IA · $175 in drug and device payments (2025) · (515) 457-2960

Common questions

How many Pediatric Nephrology providers are in Iowa?

There are 11 Pediatric Nephrology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.

Which cities in Iowa have the most Pediatric Nephrology providers?

Iowa City (10), Johnston (1) have the highest concentration of Pediatric 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. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Pediatric Nephrologists in Iowa work at?

According to CMS facility affiliation records, the Iowa hospitals where the most Pediatric Nephrologists hold privileges are University of Iowa Hospital & Clinics in Iowa City.

Pediatric Nephrology in all 50 states Search all 11 in the directory Ask Zach for help choosing

Related

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. Are you a Pediatric Nephrology in Iowa? Get featured.