Updated October 2026

Emergency medicine physicians in Cedar Rapids, IA

Emergency medicine
Cedar Rapids, Iowa

Emergency medicine physicians: 72
Linked to a hospital or group: 62
Hospitals with an emergency medicine physician: 12
Medical groups with an emergency medicine physician: 23
Practice at a hospital: 62

There are 72 emergency medicine physicians in Cedar Rapids. Johnson County Emergency Medicine has the most, 33, and Mercy Medical Center has the most affiliated emergency medicine physicians, 36. 7% finished medical school 30 or more years ago.

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Cedar Rapids emergency medicine physicians, listed A to Z by last name

Each emergency medicine physician on the list has emergency medicine as their primary specialty and a Cedar Rapids practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Cedar Rapids emergency medicine physicians, A to Z
Emergency medicine physician	Hospitals	Medical groups	Email and phone
Karl E. Anderson, DONPI 1679533004	2 hospitals	2 groups	Contacts
Matthew C. Aucutt, DONPI 1194774406	2 hospitals	3 groups	Contacts
Joshua Bernard Bear, MDNPI 1689135519	4 hospitals	4 groups	Contacts
Gregory J. Blythe, DONPI 1396003877	1 hospital	6 groups	Contacts
Robert J. Braksiek, MDNPI 1942260856	2 hospitals	2 groups	Contacts
Jeffrey P. Brown, MDNPI 1336590249	1 hospital	6 groups	Contacts
Anthony D. Carter, DONPI 1386610947	3 hospitals	5 groups	Contacts
Kurt Joseph Chamberlain, MDNPI 1316327547	1 hospital	5 groups	Contacts
Tanner E. Davis, DONPI 1447601570	2 hospitals	2 groups	Contacts
David W.r. Dierks, DONPI 1457519191	2 hospitals	6 groups	Contacts
Kathryn K. Dierks, DONPI 1013143999	1 hospital	5 groups	Contacts
Brian Donovan Doherty, DONPI 1427518265	2 hospitals	2 groups	Contacts
Ryan M. Dowden, MDNPI 1700830726	1 hospital	6 groups	Contacts
Joshua S. Eastvold, MDNPI 1679738090	2 hospitals	3 groups	Contacts
Brian L. Edeker, MDNPI 1619937638	2 hospitals	2 groups	Contacts
Daniel A. Evans, MDNPI 1942798053	3 hospitals	2 groups	Contacts
Gregory Christohper Frech, MDNPI 1265588552	2 hospitals	3 groups	Contacts
Benjamin Tucker Friedman, MDNPI 1942695986	1 hospital	6 groups	Contacts
Mileah Rose Fritzell, DONPI 1457934002	1 hospital	2 groups	Contacts
Heather L. GrothNPI 1083970578	2 hospitals	2 groups	Contacts
Kimberly Hagarty, MDNPI 1467802157	1 hospital	4 groups	Contacts
Jessica Lynn Hamill Schindler, DONPI 1023305794	1 hospital	2 groups	Contacts
Nathan Mikael HarmonNPI 1790944999	4 hospitals	6 groups	Contacts
Marcus H. Haustein, MDNPI 1447741418	1 hospital	2 groups	Contacts
Sarah A. Hemming-Meyer, DONPI 1639518194	5 hospitals	7 groups	Contacts
Justin Hepker, MDNPI 1659692853	2 hospitals	2 groups	Contacts
Katie Nichole Hinds, MDNPI 1982051892	2 hospitals	4 groups	Contacts
Sarah Ann Hoper, JD, MDNPI 1255569174	1 hospital	9 groups	Contacts
Eric Alden Hovda, DONPI 1306428958	1 hospital	5 groups	Contacts
Jordan Carl Imoehl, MDNPI 1699123935	3 hospitals	3 groups	Contacts
Nadia Siddiq Juneja, MDNPI 1740416635	5 hospitals	6 groups	Contacts
Mathew K. Kemp, MDNPI 1275852832	2 hospitals	2 groups	Contacts
Daniel Stanton Kinker, DONPI 1942705975	6 hospitals	9 groups	Contacts
Catherine Knight, MDNPI 1194089904	1 hospital	3 groups	Contacts
Christ G. Kyriakedes, DONPI 1992762736	5 hospitals	11 groups	Contacts
Nicholas J. Lepa, MDNPI 1386091668	2 hospitals	4 groups	Contacts
Nicholas R L Lind, MDNPI 1184361594	4 hospitals	8 groups	Contacts
Donald J. Linder, DONPI 1114993995	2 hospitals	12 groups	Contacts
William J. Martin, MDNPI 1568859874	1 hospital	7 groups	Contacts
Nahal MassoudiNPI 1659949352	1 hospital	5 groups	Contacts
Savannah L. MayerNPI 1528704566	4 hospitals	5 groups	Contacts
William Gavin McDowell, MDNPI 1972009454	1 hospital	4 groups	Contacts
Christopher Luke MitrosNPI 1548586852	1 hospital	4 groups	Contacts
Ethan Daniel MonhollonNPI 1962965681	4 hospitals	5 groups	Contacts
Rachel Angela Mutnick, DONPI 1356787097	4 hospitals	4 groups	Contacts
Katherine Lynn Peraud, DONPI 1063457430	2 hospitals	2 groups	Contacts
Peter J. Peraud, MDNPI 1013017623	2 hospitals	2 groups	Contacts
Joshua A. Pruitt, MDNPI 1649477878	1 hospital	6 groups	Contacts
John Michael RowlesNPI 1083009617	5 hospitals	8 groups	Contacts
Thomas Joseph Ryan IV, MDNPI 1043839756	2 hospitals	2 groups	Contacts

Showing 1 to 50 of 63 Cedar Rapids emergency medicine physicians

The list shows the 63 emergency medicine physicians with a public profile. The other 9 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 72 of 72 Cedar Rapids emergency medicine physicians, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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Johnson County Emergency Medicine has the most emergency medicine physicians in Cedar Rapids, with 33

Linn County Emergency Medicine is second with 33, and UnityPoint Health - Jones Regional Medical Center third with 29. Counts are emergency medicine physicians with an Iowa address linked to each group.

Medical groups with the most emergency medicine physicians in Cedar Rapids
#	Medical group	Parent organization	Emergency medicine physicians
1	Johnson County Emergency MedicineIowa City	-	33
2	Linn County Emergency MedicineCedar Rapids	-	33
3	UnityPoint Health - Jones Regional Medical CenterAnamosa	Parent on file	29
4	East Central Iowa Acute CareCedar Rapids	Parent on file	29
5	Buchanan County Health CenterIndependence	Parent on file	29
6	Grundy County Memorial HospitalGrundy Center	Parent on file	28
7	Compass Memorial HealthcareMarengo	Parent on file	11
8	UnityPoint Health Marshalltown HospitalMarshalltown	Parent on file	11
9	UnityPoint Health - Allen HospitalWaterloo	Parent on file	8
10	Kalona ClinicKalona	Parent on file	4

Top 10 of 23 Cedar Rapids medical groups with an emergency medicine physician

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

Mercy Medical Center has the most affiliated emergency medicine physicians in Cedar Rapids, with 36

Grundy County Memorial Hospital is second with 28, and University of Iowa Health Care Medical Center Downtown third with 24. Cedar Rapids emergency medicine physicians are affiliated with 12 hospitals in all.

Hospitals with the most emergency medicine physicians in Cedar Rapids
#	Hospital	Health system	Emergency medicine physicians
1	Mercy Medical CenterCedar Rapids	Mercy Medical Center	36
2	Grundy County Memorial HospitalGrundy Center	UnityPoint Health	28
3	University of Iowa Health Care Medical Center DowntownIowa City	The University of Iowa	24
4	UnityPoint Health - St. Luke's Hospital - Cedar RapidsCedar Rapids	UnityPoint Health	12
5	UnityPoint Health - Jones Regional Medical CenterAnamosa	UnityPoint Health	8
6	Buchanan County Health CenterIndependence	State of Iowa	6
7	University of Iowa Health Care Medical CenterIowa City	The University of Iowa	4
8	MercyOne Genesis Davenport Medical CenterDavenport	Trinity Health	3
9	Compass Memorial HealthcareMarengo	Compass Memorial Healthcare	3
10	UnityPoint Health - Marshalltown HospitalMarshalltown	UnityPoint Health	1

Top 10 of 12 Cedar Rapids hospitals with an affiliated emergency medicine physician

See every hospital and group for each Cedar Rapids emergency medicine physician

Each public profile names one place an emergency medicine physician practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Cedar Rapids emergency medicine physicians practice at a hospital: 62 of the 62 with a mapped site

8 also practice at a medical group site. An emergency medicine physician can practice at several kinds of site, so the shares overlap.

Cedar Rapids emergency medicine physicians by site of care

Hospitals62100%
Medical group practices813%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

7% of Cedar Rapids emergency medicine physicians finished medical school 30 or more years ago

4 of the 54 Cedar Rapids emergency medicine physicians with a graduation year on file. 14 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago1426%
10 to 19 years ago2750%
20 to 29 years ago917%
30 to 39 years ago47%
40 or more years ago00%

Source: Dmand AI Professional Profile Data

Every Cedar Rapids emergency medicine physician profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Cedar Rapids emergency medicine physician directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Emergency medicine physicians are HCPs whose primary specialty is emergency medicine (taxonomy code 207P00000X), with an active NPI and a Cedar Rapids practice address.

FAQ

Frequently asked questions about emergency medicine physicians in Cedar Rapids

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

How many emergency medicine physicians are in Cedar Rapids?

72 emergency medicine physicians have an active NPI, a Cedar Rapids practice address and emergency medicine (taxonomy code 207P00000X) as their primary specialty. 62 of them are linked to a hospital or medical group.

Which Cedar Rapids medical groups have the most emergency medicine physicians?

Johnson County Emergency Medicine, with 33, followed by Linn County Emergency Medicine with 33 and UnityPoint Health - Jones Regional Medical Center with 29.

Which Cedar Rapids hospitals have the most emergency medicine physicians?

Mercy Medical Center, with 36 affiliated emergency medicine physicians, followed by Grundy County Memorial Hospital with 28 and University of Iowa Health Care Medical Center Downtown with 24.

What share of Cedar Rapids emergency medicine physicians practice at a hospital?

62 of the 62 Cedar Rapids emergency medicine physicians with a mapped site of care, or 100%, have a current hospital affiliation.

What is the taxonomy code for emergency medicine?

207P00000X is the NPPES taxonomy code for emergency medicine. Sub-specialties with their own code are counted on their own lists.

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