Doctor profile · Federal record
Dr. Kevin O'Brien, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1346686474
- Accepts Medicare
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7435 W Talcott Ave
Chicago, IL 606313707
(773) 792-5261 - Mailing address
-
2650 Ridge Ave., Dept. of Radiology
Evanston, IL 602011718
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- April 27, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #036139521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346686474. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,885
Distinct HCPCS
10
Medicare allowed
$140,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 805 | 738 | $8 | |
71046 |
X-ray of chest, 2 views | 225 | 221 | $10 | |
71046 |
X-ray of chest, 2 views | 224 | 222 | $10 | |
70450 |
Ct scan head or brain without contrast | 208 | 204 | $38 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 159 | 157 | $82 | |
71275 |
Ct scan of blood vessels of chest with contrast | 131 | 129 | $80 | |
73564 |
X-ray of knee, 4 or more views | 112 | 96 | $11 | |
71250 |
Ct scan of chest without contrast | 105 | 102 | $48 | |
74230 |
Imaging for evaluation of swallowing function | 104 | 100 | $24 | |
73030 |
X-ray of shoulder, minimum of 2 views | 99 | 88 | $9 |
In context: peer comparison
Among 155 peers in Chicago Diagnostic Radiology Physician, average services per provider: 102. This provider delivers 48× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Kevin O'Brien's medical specialty?
Dr. Kevin O'Brien practices Diagnostic Radiology Physician in Chicago, IL.
Where does Dr. Kevin O'Brien practice?
Dr. Kevin O'Brien practices at 7435 W Talcott Ave, Chicago, IL 606313707. Office phone: 7737925261.
What is Dr. Kevin O'Brien's NPI?
Dr. Kevin O'Brien's National Provider Identifier (NPI) is 1346686474, issued by NPPES.
Does Dr. Kevin O'Brien accept Medicare assignment?
Yes. Dr. Kevin O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kevin O'Brien commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.