Doctor profile · Federal record
Dr. John Treanor, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Winfield, IL
- NPI 1114006145
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 North Winfield Road
Winfield, IL 60190
(630) 933-4240 - Mailing address
-
3132 Treesdale CT
Naperville, IL 60564
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #036-073639
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114006145. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,737
Distinct HCPCS
10
Medicare allowed
$139,957
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 604 | 510 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 242 | 232 | $91 | |
70450 |
Ct scan head or brain without contrast | 205 | 198 | $41 | |
71046 |
X-ray of chest, 2 views | 189 | 187 | $11 | |
71250 |
Ct scan of chest without contrast | 151 | 148 | $54 | |
71046 |
X-ray of chest, 2 views | 148 | 139 | $11 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 123 | 123 | $10 | |
77092 |
Interpretation of trabecular bone score (tbs) and report on fracture risk | 119 | 119 | $10 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 104 | 98 | $87 | |
71275 |
Ct scan of blood vessels of chest with contrast | 99 | 97 | $90 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 68. This provider delivers 55× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Treanor's medical specialty?
Dr. John Treanor practices Diagnostic Radiology Physician in Winfield, IL.
Where does Dr. John Treanor practice?
Dr. John Treanor practices at 25 North Winfield Road, Winfield, IL 60190. Office phone: 6309334240.
What is Dr. John Treanor's NPI?
Dr. John Treanor's National Provider Identifier (NPI) is 1114006145, issued by NPPES.
Does Dr. John Treanor accept Medicare assignment?
Yes. Dr. John Treanor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Treanor commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.