Diagnostic Radiologists in Iowa
Data updated monthly · Last refresh October 2026
363 Diagnostic Radiology providers practice in Iowa, including 1 (0%) 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.
363providers
1telehealth
Iowa Citytop city
Diagnostic Radiology by city in Iowa
Choose a city to see providers there.
Diagnostic Radiology 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. Nandita Agarwal, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3444 Dr. Nevzat Karabulut, MDIowa City, IA · $3,295 in drug and device payments (2025) ·
(319) 467-2868 Dr. Nicholas Fain, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3444 Dr. Nicholas Strle, D.O.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-1616 Dr. Nicholas Zacharias, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Nika Kapanadze, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 678-7215 Dr. Nitesh Shekhrajka, MBBSIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Otavio Augusto Ferreira Dalla PriaIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Paulo Henrique Rosado De Castro, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2345 Dr. Paulo Savoia Dias Da Silva, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Rebecca RistIowa City, IA · No drug or device payments recorded (2025) ·
(319) 678-7215 Dr. Reine Fahed, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2345 Dr. Renata Correa Osorio, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Renata Vidal Leao Sanford, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Richard Catalan, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Richard Rezko, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3631 Dr. Ridvan Arda Demirci, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Rodrigo Moreira Bello, MDIowa City, IA · $122 in drug and device payments (2025) ·
(319) 467-2868 Dr. Ryan StaudteIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Saleh AlkathiriIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Samuel Schulte, MD, PHDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3444 Dr. Saubhagya DhakalIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-2220 Dr. Saubhagya Srivastava, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 678-7215 Dr. Sawyer Goetz, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Shelby MartinIowa City, IA · No drug or device payments recorded (2025) ·
(319) 338-0581 Dr. Shihong LiIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Shirley Bell, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3375 Dr. Simon Kao, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-4447 Dr. Sravani MannuruIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Stanley Parker, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 338-0581 Dr. Su Kim Hsieh, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3375 Dr. Takashi Sato, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3767 Dr. Talmage Barth, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 467-2868 Dr. Taylor Harris, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Thomas Baker, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 678-7215 Dr. Thomas Barloon, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3151 Dr. Thomas Berg, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 339-4284 Dr. Tracy MarchantIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3444 Dr. Wendy Smoker, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-1798 Dr. Wyatt Hadley, M.D.Iowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3656 Dr. Xin Zhan, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3375 Dr. Ying-kai Fu, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Yongchang Jang, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3396 Dr. Yoshiki Asayama, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-3375 Dr. Yutaka Sato, MDIowa City, IA · No drug or device payments recorded (2025) ·
(319) 356-1955 Dr. Brad Janson, M.D.Mason City, IA · No drug or device payments recorded (2025) ·
(641) 424-0102 Dr. Brett Castek, R.T.(R)(MR)(ARRT)Mason City, IA · No drug or device payments recorded (2025) ·
(641) 494-5000 Dr. Bryan Navarette, M.D., M.P.H.Mason City, IA · $260 in drug and device payments (2025) ·
(641) 424-0102 Dr. Gary Swenson, M.D.Mason City, IA · No drug or device payments recorded (2025) ·
(641) 424-0102 Dr. Hubert Oakley, M.D.Mason City, IA · No drug or device payments recorded (2025) ·
(641) 424-0102 Common questions
How many Diagnostic Radiology providers are in Iowa?There are 363 Diagnostic Radiology providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Iowa offer telehealth?Yes. 1 of the 363 Diagnostic Radiology providers in Iowa (about 0%) report offering telehealth services in CMS data.
Which cities in Iowa have the most Diagnostic Radiology providers?Iowa City (139), Cedar Rapids (48), Clive (23) have the highest concentration of Diagnostic Radiology providers in Iowa.
How many Diagnostic Radiology providers in Iowa received drug or device company payments?48 of 363 Diagnostic Radiology providers in Iowa (13%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Diagnostic Radiologists in Iowa work in independent practices or large health systems?Among 161 Diagnostic Radiologists in Iowa enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 49% through a mid-size group of 10 to 99, and 48% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Iowa work at?According to CMS facility affiliation records, the Iowa hospitals where the most Diagnostic Radiologists hold privileges are University of Iowa Hospital & Clinics in Iowa City; St Lukes Hospital in Cedar Rapids; University of Iowa Health Care Medical Center Down in Iowa City.
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