Doctor profile · Federal record
Dr. Timothy Oconnell, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Clarendon Hills, IL
- NPI 1194766618
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 Norfolk Ave
Clarendon Hills, IL 605141146
(312) 318-9827
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 14, 2008
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #036104316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194766618. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,085
Distinct HCPCS
10
Medicare allowed
$76,236
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 523 | 491 | $9 | |
70450 |
Ct scan head or brain without contrast | 320 | 313 | $41 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 131 | 130 | $87 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 94 | 93 | $85 | |
71275 |
Ct scan of blood vessels of chest with contrast | 91 | 90 | $87 | |
72125 |
Ct scan of upper spine without contrast | 89 | 88 | $48 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 66 | 66 | $22 | |
71046 |
X-ray of chest, 2 views | 51 | 51 | $11 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 47 | 46 | $35 | |
70496 |
Ct scan of blood vessels of head with contrast | 45 | 44 | $86 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 54. This provider delivers 39× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Timothy Oconnell's medical specialty?
Dr. Timothy Oconnell practices Diagnostic Radiology Physician in Clarendon Hills, IL.
Where does Dr. Timothy Oconnell practice?
Dr. Timothy Oconnell practices at 201 Norfolk Ave, Clarendon Hills, IL 605141146. Office phone: 3123189827.
What is Dr. Timothy Oconnell's NPI?
Dr. Timothy Oconnell's National Provider Identifier (NPI) is 1194766618, issued by NPPES.
Does Dr. Timothy Oconnell accept Medicare assignment?
Yes. Dr. Timothy Oconnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Oconnell commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.