Doctor profile · Federal record

Dr. Colin O'Brien, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Coralville, IA

  • NPI 1134173016
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2769 Heartland Dr, Suite 105
Coralville, IA 522412732
(319) 545-7310
fax (319) 545-7314
Mailing address
2771 Oakdale Blvd Ste 3
Coralville, IA 522419747

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
April 27, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Iowa #35980
Medicaid (2)
IA #1486803 · IA #0486803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134173016. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11,416
Distinct HCPCS
10
Medicare allowed
$118,152
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 4,752 53 $0
A9575 Injection, gadoterate meglumine, 0.1 ml 4,252 26 $0
71046 X-ray of chest, 2 views 191 183 $10
70450 Ct scan head or brain without contrast 179 171 $38
71045 X-ray of chest, 1 view 142 132 $8
74177 Ct scan of abdomen and pelvis with contrast 121 118 $84
77080 Dxa bone density measurement of hip, pelvis, spine 101 101 $9
73502 X-ray of hip, 2-3 views 73 69 $10
72148 Mri scan of lower spinal canal without contrast 71 71 $101
72125 Ct scan of upper spine without contrast 64 61 $45

In context: peer comparison

Among 2 peers in this city , average services per provider: 160. This provider delivers 71× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Colin O'Brien's medical specialty?
Dr. Colin O'Brien practices Diagnostic Radiology Physician in Coralville, IA.
Where does Dr. Colin O'Brien practice?
Dr. Colin O'Brien practices at 2769 Heartland Dr, Coralville, IA 522412732. Office phone: 3195457310.
What is Dr. Colin O'Brien's NPI?
Dr. Colin O'Brien's National Provider Identifier (NPI) is 1134173016, issued by NPPES.
Does Dr. Colin O'Brien accept Medicare assignment?
Yes. Dr. Colin O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colin O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.