Updated October 2026

Diagnostic radiologists in Indianapolis, IN

Diagnostic radiology
Indianapolis, Indiana

Diagnostic radiologists: 296
Linked to a hospital or group: 246
Hospitals with a diagnostic radiologist: 49
Medical groups with a diagnostic radiologist: 27
Practice at a hospital: 233

There are 296 diagnostic radiologists in Indianapolis. IU Health Medical Group has the most, 134, and IU Health Methodist Hospital has the most affiliated diagnostic radiologists, 134. 24% finished medical school 30 or more years ago.

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Indianapolis diagnostic radiologists, listed A to Z by last name

Each diagnostic radiologist on the list has diagnostic radiology as their primary specialty and an Indianapolis 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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Indianapolis diagnostic radiologists, A to Z
Diagnostic radiologist	Hospitals	Medical groups	Email and phone
Vasantha D. Aaron, MDNPI 1033381744	5 hospitals	2 groups	Contacts
Abdul Rahman Sami Aasar, MDNPI 1447813522	9 hospitals	27 groups	Contacts
Neal D. Abdullah, MDNPI 1588629075	5 hospitals	4 groups	Contacts
Eric Abshire, DONPI 1700454931	1 hospital	1 group	Contacts
Atul Agarwal, MDNPI 1235356072	5 hospitals	2 groups	Contacts
Shakeeb Syed Ahmad, MDNPI 1427477298	6 hospitals	4 groups	Contacts
Armen S. Aivazi, MDNPI 1609284660	6 hospitals	2 groups	Contacts
Fatih Akisik, MDNPI 1487692901	5 hospitals	4 groups	Contacts
Serra Leyla Aktan, MDNPI 1427589662	5 hospitals	2 groups	Contacts
John Francis Alexander, MDNPI 1558354753	5 hospitals	5 groups	Contacts
Jason W. Allen, MD, PhDNPI 1326075342	3 hospitals	2 groups	Contacts
Mark J. Allen, MDNPI 1134355662	8 hospitals	24 groups	Contacts
Jesse R. Amezaga, MDNPI 1386683209	6 hospitals	4 groups	Contacts
Krishna Amuluru, MDNPI 1245473594	4 hospitals	7 groups	Contacts
Caryn C. Anderson, MDNPI 1003801952	1 hospital	1 group	Contacts
Stephen A. Anvar, MDNPI 1609814623	5 hospitals	3 groups	Contacts
Mark Curtis Arvin, MDNPI 1144298506	5 hospitals	3 groups	Contacts
Aiza Ashraf, MDNPI 1396109633	5 hospitals	2 groups	Contacts
Anas Atassi, MDNPI 1285261941	4 hospitals	2 groups	Contacts
Eric Elias Awwad, MDNPI 1023051984	3 hospitals	2 groups	Contacts
Danielle T. Bain, MDNPI 1386136091	5 hospitals	2 groups	Contacts
Kenaz Bakdash, MDNPI 1881122273	7 hospitals	5 groups	Contacts
Merita A. Bania, MDNPI 1790731818	5 hospitals	7 groups	Contacts
Richard E. Barlow, MDNPI 1033183991	1 hospital	-	Contacts
Visveshwar Baskaran, MDNPI 1285772244	6 hospitals	2 groups	Contacts
Mark H. Baskin, MDNPI 1881838555	5 hospitals	1 group	Contacts
David Anthony Bastian, MDNPI 1396374344	1 hospital	10 groups	Contacts
Nicholas Steadman Bates, MDNPI 1194145912	6 hospitals	2 groups	Contacts
Richard Leroy Becker, MDNPI 1346211331	4 hospitals	2 groups	Contacts
John Benson, MDNPI 1154308948	-	2 groups	Contacts
Mark A. Bisesi, MDNPI 1346208253	5 hospitals	8 groups	Contacts
Glenn A. Blackwood, MDNPI 1134162795	5 hospitals	2 groups	Contacts
James J. Blahunka, MDNPI 1891789103	6 hospitals	2 groups	Contacts
James R. Bognanno, MDNPI 1205879988	6 hospitals	2 groups	Contacts
Nathaniel C. Bohnert, MDNPI 1265742696	5 hospitals	2 groups	Contacts
Ritu Bordia, MDNPI 1992064521	5 hospitals	5 groups	Contacts
Catherine J. Brandon, MDNPI 1215943717	-	-	Contacts
Brandon P. Brown, MDNPI 1366615478	1 hospital	3 groups	Contacts
David L. Brown, MDNPI 1871536375	-	-	Contacts
Matthew Robert Brown, MDNPI 1114260643	6 hospitals	2 groups	Contacts
Richard T. Buck, MDNPI 1215970710	-	-	Contacts
David E. Buechner, MDNPI 1619970688	5 hospitals	3 groups	Contacts
Alisha E. Capps, MDNPI 1700270006	5 hospitals	2 groups	Contacts
Pamela Louise Caslowitz, MDNPI 1285626770	5 hospitals	18 groups	Contacts
John Cavanaugh, MDNPI 1932547643	5 hospitals	3 groups	Contacts
Justin P. Chang, MDNPI 1174722649	6 hospitals	2 groups	Contacts
Udit ChatterjeeNPI 1033960711	1 hospital	-	Contacts
Jason E. Childress, MDNPI 1659806354	5 hospitals	2 groups	Contacts
Scott A. Childress, MDNPI 1851335467	6 hospitals	2 groups	Contacts
Sanjeev Ram Chilukuri, MDNPI 1760988026	1 hospital	3 groups	Contacts

Showing 1 to 10 of 258 Indianapolis diagnostic radiologists

The list shows the 258 diagnostic radiologists with a public profile. The other 38 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 247 of 296 Indianapolis diagnostic radiologists, 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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IU Health Medical Group has the most diagnostic radiologists in Indianapolis, with 134

Indiana University Radiology Associates is second with 128, and Radiology of Indiana third with 72. Counts are diagnostic radiologists with an Indiana address linked to each group.

Medical groups with the most diagnostic radiologists in Indianapolis
#	Medical group	Parent organization	Diagnostic radiologists
1	IU Health Medical GroupIndianapolis	Parent on file	134
2	Indiana University Radiology AssociatesIndianapolis	Parent on file	128
3	Radiology of IndianaIndianapolis	-	72
4	Decatur County Memorial HospitalGreensburg	Parent on file	67
5	Northwest Radiology NetworkIndianapolis	Parent on file	25
6	Imaging Associates of IndianaIndianapolis	-	14
7	Southern Indiana Radiological AssociatesBloomington	Parent on file	12
8	SIRA Imaging CenterBloomington	Parent on file	12
9	Riley Children's HealthIndianapolis	Parent on file	12
10	IU Health Psychiatry - MuncieMuncie	Parent on file	9

Top 10 of 27 Indianapolis medical groups with a diagnostic radiologist

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

IU Health Methodist Hospital has the most affiliated diagnostic radiologists in Indianapolis, with 134

IU Health Bloomington Hospital is second with 82, and IU Health Ball Memorial Hospital third with 81. Indianapolis diagnostic radiologists are affiliated with 49 hospitals in all.

Hospitals with the most diagnostic radiologists in Indianapolis
#	Hospital	Health system	Diagnostic radiologists
1	IU Health Methodist HospitalIndianapolis	Indiana University Health	134
2	IU Health Bloomington HospitalBloomington	Indiana University Health	82
3	IU Health Ball Memorial HospitalMuncie	Indiana University Health	81
4	IU Health West HospitalAvon	Indiana University Health	71
5	Community Hospital EastIndianapolis	Community Health Network	68
6	Franciscan Health IndianapolisIndianapolis	Franciscan Alliance	67
7	IU Health North HospitalCarmel	Indiana University Health	49
8	Community Hospital NorthIndianapolis	Community Health Network	49
9	Decatur County Memorial HospitalGreensburg	State of Indiana	48
10	Sidney & Lois Eskenazi HospitalIndianapolis	Health & Hospital Corporation of Marion County	47

Top 10 of 49 Indianapolis hospitals with an affiliated diagnostic radiologistAll 20 Indianapolis hospitals

See every hospital and group for each Indianapolis diagnostic radiologist

Each public profile names one place a diagnostic radiologist 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 Indianapolis diagnostic radiologists practice at a hospital: 233 of the 244 with a mapped site

188 also practice at a medical group site, and 94 at behavioral health centers. A diagnostic radiologist can practice at several kinds of site, so the shares overlap.

Indianapolis diagnostic radiologists by site of care

Hospitals23395%
Medical group practices18877%
Behavioral health centers9439%
Dialysis centers125%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

24% of Indianapolis diagnostic radiologists finished medical school 30 or more years ago

54 of the 227 Indianapolis diagnostic radiologists with a graduation year on file. 37 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago3716%
10 to 19 years ago7834%
20 to 29 years ago5826%
30 to 39 years ago3817%
40 or more years ago167%

Source: Dmand AI Professional Profile Data

Every Indianapolis diagnostic radiologist 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 Indianapolis diagnostic radiologist 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

Diagnostic radiologists are HCPs whose primary specialty is diagnostic radiology (taxonomy code 2085R0202X), with an active NPI and an Indianapolis practice address.

FAQ

Frequently asked questions about diagnostic radiologists in Indianapolis

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

How many diagnostic radiologists are in Indianapolis?

296 diagnostic radiologists have an active NPI, an Indianapolis practice address and diagnostic radiology (taxonomy code 2085R0202X) as their primary specialty. 246 of them are linked to a hospital or medical group.

Which Indianapolis medical groups have the most diagnostic radiologists?

IU Health Medical Group, with 134, followed by Indiana University Radiology Associates with 128 and Radiology of Indiana with 72.

Which Indianapolis hospitals have the most diagnostic radiologists?

IU Health Methodist Hospital, with 134 affiliated diagnostic radiologists, followed by IU Health Bloomington Hospital with 82 and IU Health Ball Memorial Hospital with 81.

What share of Indianapolis diagnostic radiologists practice at a hospital?

233 of the 244 Indianapolis diagnostic radiologists with a mapped site of care, or 95%, have a current hospital affiliation.

What is the taxonomy code for diagnostic radiology?

2085R0202X is the NPPES taxonomy code for diagnostic radiology. Sub-specialties with their own code are counted on their own lists.

How can I contact diagnostic radiologists in Indianapolis?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for diagnostic radiologists in Indianapolis through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

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