Updated October 2026

Largest radiology and imaging groups in Iowa

Medical group directory
Iowa
Radiology and imaging

Groups: 24
Radiology groups: 24
Radiology specialists: 179
Physicians: 387
More than one site: 20

There are 24 radiology and imaging groups in Iowa with a Medicare PAC ID. Mahaska Health is the largest, with 64 physicians.

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Mahaska Health is the largest radiology and imaging group in Iowa, with 64 physicians

Ranked by physicians with an Iowa address linked to each group. Iowa Specialty Hospital is second with 61, and Iowa Specialty Hospitals & Clinics third with 60.

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Radiology and imaging groups in Iowa, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Mahaska HealthOskaloosa · 56 sites	Parent on file	64	116	Decision makers
2	Iowa Specialty HospitalBelmond · 12 sites	Parent on file	61	160	Decision makers
3	Iowa Specialty Hospitals & ClinicsClarion · 12 sites	Parent on file	60	155	Decision makers
4	Great River HealthWest Burlington · 21 sites	Parent on file	56	105	Decision makers
5	Radiology Consultants of Iowa, PLCCedar Rapids · 74 sites	Parent on file	40	41	Decision makers
6	Iowa RadiologyClive · 3 sites	-	35	40	Decision makers
7	Iowa RadiologyClive · 13 sites	-	33	38	Decision makers
8	Jackson County Regional Health CenterMaquoketa · 2 sites	Parent on file	32	43	Decision makers
9	RG Radiology GroupDavenport · 43 sites	-	25	25	Decision makers
10	Des Moines University ClinicDes Moines · 4 sites	Parent on file	23	48	Decision makers
11	Diagnostic Imaging AssociatesDes Moines · 4 sites	-	22	22	Decision makers
12	Hegg Health CenterRock Valley · 2 sites	Parent on file	21	41	Decision makers
13	Radiologists of North IowaMason City · 3 sites	-	13	13	Decision makers
14	Innovative RadiologyWest Des Moines · 6 sites	Parent on file	10	11	Decision makers
15	Radiologic Medical ServicesCoralville · 29 sites	Parent on file	9	9	Decision makers
16	Mercy Radiologists of Dubuque, P.C.Dubuque · 2 sites	-	8	8	Decision makers
17	The Iowa ClinicWest Des Moines · 3 sites	-	8	8	Decision makers
18	Corridor RadiologyCoralville · 1 site	Parent on file	7	7	Decision makers
19	Davis Radiology, PCMount Pleasant · 1 site	-	6	6	Decision makers
20	Radiology PartnersOttumwa · 8 sites	Parent on file	5	5	Decision makers
21	Veterans Memorial HospitalWaukon · 4 sites	Parent on file	4	37	Decision makers
22	Midwest Radiology & ImagingSpencer · 1 site	-	3	3	Decision makers
23	Hall Radiation CenterCedar Rapids · 2 sites	Parent on file	2	2	Decision makers
24	GRACE Breast Imaging & Medical SpaClive · 1 site	Parent on file	-	-	Decision makers

Showing 1 to 10 of 24 radiology and imaging groups in Iowa

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Iowa Specialty Hospital has the most physicians in Iowa radiology and imaging groups, with 61 across 2 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 3 parent organizations have two or more Iowa radiology and imaging groups. Each clinician counts once per parent organization.

Parent organizations with the most Iowa radiology and imaging groups
#	Parent organization	Iowa groups	Physicians	HCPs
1	Iowa Specialty HospitalHospital	2	61	162
2	State of IowaState government	2	36	80
3	Radiologic Medical ServicesTreatment center company	2	9	9

Parent organizations with two or more Iowa groups

Iowa Specialty HospitalHospital · 2 Iowa radiology and imaging groups
Iowa Specialty HospitalMulti-specialty group · Belmond
Iowa Specialty Hospitals & ClinicsMulti-specialty group · Clarion

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Source: Dmand AI Org Hierarchy Data

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38% of Iowa radiology and imaging groups are independent, with no larger parent organization

A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.

Iowa radiology and imaging groups by ownership

Independent938%
Health system or hospital625%
Platform or corporate owner14%
Community or government313%
Other organization521%

Sites of care beyond their own offices

Practice at a hospital19

Practice at a rural health clinic3

Practice at a skilled nursing facility2

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Source: Dmand AI Org Hierarchy Data

19 Iowa radiology and imaging groups practice at a hospital site, and 3 at a rural health clinic

Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.

Iowa radiology and imaging groups by site of care

Hospitals1979%
Rural health clinics313%
Skilled nursing facilities28%

Clinicians in Iowa radiology and imaging groups

Radiology specialists179

All HCPs683

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

Clive has the most radiology and imaging groups in Iowa, with 3

3radiology and imaging groups in Clive

2radiology and imaging groups in Cedar Rapids

2radiology and imaging groups in Coralville

2radiology and imaging groups in Des Moines

2radiology and imaging groups in West Des Moines

1radiology and imaging groups in Belmond

More Iowa cities with radiology and imaging groups

Clarion1
Davenport1
Dubuque1
Maquoketa1
Mason City1
Mount Pleasant1
Oskaloosa1
Ottumwa1
Rock Valley1
Spencer1
Waukon1
West Burlington1

Source: Doctors and Clinicians National Downloadable File (CMS)

Each Iowa radiology and imaging group profile shows the parent, sites, clinicians and identifiers

Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
Parent organizationThe health system, platform or owner above the groupOn every profile
Every clinician and siteThe full roster and every practice locationWith a free account
Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account

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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data

Sources for the Iowa radiology and imaging group list

Sources for the data on this page
Data on this page	Source
Medical groups, specialties and sites	Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data
Parent organizations and independence	Dmand AI Org Hierarchy Data
Physicians and HCPs	Dmand AI Affiliation Data
Group NPI and PAC ID	NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS)

Data last refreshed October 2026Report an inaccuracy Remove my information

Groups whose main specialty is radiology and imaging and that have a Medicare PAC ID.

FAQ

Frequently asked questions about radiology and imaging groups in Iowa

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many radiology and imaging groups are in Iowa?

There are 24 radiology and imaging groups in Iowa with a Medicare PAC ID. Between them they have 179 radiology specialists.

Which companies own the most radiology and imaging groups?

By physicians, Iowa Specialty Hospital, with 61 across 2 groups, followed by State of Iowa with 36 and Radiologic Medical Services with 9.

How many Iowa radiology and imaging groups are independent?

9, or 38%, have no larger parent organization in the Dmand AI org hierarchy. 6 belong to a health system or hospital and 1 to a physician platform or corporate owner.

Why are radiology and imaging listed together?

They share one specialty category in the Dmand AI medical group data. Each group is listed under its main specialty.

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