Updated October 2026

Largest radiology and imaging groups in Texas

Medical group directory
Texas
Radiology and imaging

Groups: 146
Radiology groups: 145
Radiology specialists: 1,860
Physicians: 2,410
More than one site: 114

There are 146 radiology and imaging groups in Texas with a Medicare PAC ID. Singleton Associates PA is the largest, with 742 physicians.

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Singleton Associates PA is the largest radiology and imaging group in Texas, with 742 physicians

Ranked by physicians with a Texas address linked to each group. Radiology Associates of North Texas is second with 363, and North Star Diagnostic Imaging third with 179. 16 Texas groups have 100 or more physicians.

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Radiology and imaging groups in Texas, ranked by physicians, 51 to 100
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
51	Radiology Associates of AbileneAbilene · 11 sites	Parent on file	19	21	Decision makers
52	Blue Star RadiologyFlower Mound · 3 sites	Parent on file	17	19	Decision makers
53	River City Imaging CentersNew Braunfels · 4 sites	Parent on file	17	18	Decision makers
54	Ascension Providence RadiologyWaco · 5 sites	Parent on file	17	17	Decision makers
55	ideal MRIWaco · 10 sites	Parent on file	17	17	Decision makers
56	Uvalde Memorial HospitalUvalde · 6 sites	Parent on file	16	35	Decision makers
57	DeliverRad, PLLCLaredo · 5 sites	Parent on file	16	16	Decision makers
58	Arteries & VeinsEl Paso · 3 sites	-	15	21	Decision makers
59	ARA Diagnostic Imaging - Austin Radiological AssociationAustin · 17 sites	Parent on file	15	15	Decision makers
60	Lubbock Diagnostic RadiologyLubbock · 2 sites	-	15	15	Decision makers
61	Knapp Medical CenterWeslaco · 6 sites	Parent on file	14	36	Decision makers
62	Radiology AssociatesCorpus Christi · 3 sites	Parent on file	14	15	Decision makers
63	Radiology Associates of Wichita FallsWichita Falls · 46 sites	Parent on file	14	14	Decision makers
64	Solis MammographyAddison · 13 sites	Parent on file	14	14	Decision makers
65	Medical Arts HospitalLamesa · 3 sites	Parent on file	13	16	Decision makers
66	Hospital Specialist Solutions LLCCorpus Christi · 20 sites	-	13	14	Decision makers
67	Desert ImagingEl Paso · 6 sites	Parent on file	13	13	Decision makers
68	Ochiltree General HospitalPerryton · 2 sites	Parent on file	12	24	Decision makers
69	Mid Coast Health SystemEl Campo · 6 sites	Parent on file	12	12	Decision makers
70	Valley Radiologists & AssociatesHarlingen · 9 sites	-	12	12	Decision makers
71	Bryan Radiology AssociatesBryan · 7 sites	-	11	11	Decision makers
72	Diagnostic Outpatient ImagingEl Paso · 11 sites	Parent on file	11	11	Decision makers
73	Houston Cancer Institute, PAHouston · 2 sites	-	10	12	Decision makers
74	Miguel Oneto, MD, PAHarlingen · 5 sites	Parent on file	10	10	Decision makers
75	Radiology Consultants of TexasWaco · 3 sites	-	9	9	Decision makers
76	Knapp Medical CenterWeslaco · 1 site	Parent on file	8	8	Decision makers
77	Coleman County Medical CenterColeman · 1 site	Parent on file	7	11	Decision makers
78	Arthritis Relief & Vascular CentersSan Antonio · 3 sites	-	7	8	Decision makers
79	Avestēe Women's Imaging CentersSan Antonio · 7 sites	Parent on file	7	7	Decision makers
80	Open Imaging of LongviewLongview · 2 sites	Parent on file	7	7	Decision makers
81	Red River Valley Radiology AssociatesParis · 3 sites	Parent on file	7	7	Decision makers
82	Sulphur Springs Imaging CenterSulphur Springs · 3 sites	Parent on file	7	7	Decision makers
83	iDoc TeleHealth SolutionsHouston · 5 sites	Parent on file	6	17	Decision makers
84	Texas EndovascularBellaire · 6 sites	Parent on file	6	16	Decision makers
85	Texas EndovascularDallas · 5 sites	Parent on file	6	16	Decision makers
86	Van Horn Rural Health ClinicVan Horn · 1 site	Parent on file	6	12	Decision makers
87	Texas Vascular InstituteDallas · 4 sites	-	6	8	Decision makers
88	Alate HealthHouston · 1 site	-	6	7	Decision makers
89	Coastal Imaging AssociatesBeaumont · 5 sites	-	6	6	Decision makers
90	Fort Duncan Regional Medical CenterEagle Pass · 4 sites	Parent on file	6	6	Decision makers
91	Greater Houston Radiation OncologyHouston · 6 sites	-	6	6	Decision makers
92	North Dallas Radiation Oncology CenterPlano · 2 sites	-	6	6	Decision makers
93	North Star Diagnostic ImagingPlano · 3 sites	Parent on file	6	6	Decision makers
94	Radiologist.comFrisco · 17 sites	Parent on file	6	6	Decision makers
95	East Texas Surgical Associates, PABeaumont · 2 sites	-	5	11	Decision makers
96	Texas Cancer InstituteAustin · 3 sites	-	5	8	Decision makers
97	EPIC Pediatric ImagingEl Paso · 3 sites	-	5	5	Decision makers
98	Hunt Regional HealthcareGreenville · 1 site	Parent on file	5	5	Decision makers
99	Lufkin Radiology AssociatesLufkin · 1 site	-	5	5	Decision makers
100	Professional RadiologyEl Paso · 2 sites	Parent on file	5	5	Decision makers

Showing 51 to 100 of 146 radiology and imaging groups in Texas

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

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