Doctor profile · Federal record
Dr. Joseph Persak, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Body Imaging Physician · Nuclear Radiology Physician · Pediatric Radiology Physician · Radiation Oncology Physician · Therapeutic Radiology Physician · Vascular & Interventional Radiology Physician · Diagnostic Ultrasound Physician · Geneva, IL
- NPI 1841394368
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Randall RD
Geneva, IL 601344200
(630) 208-3000 - Mailing address
-
825 W State St, Suite 103E
Geneva, IL 601342080
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 8, 2012
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #036071830
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841394368. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,470
Distinct HCPCS
10
Medicare allowed
$155,096
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 378 | 326 | $9 | |
70450 |
Ct scan head or brain without contrast | 319 | 291 | $41 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 295 | 272 | $91 | |
71250 |
Ct scan of chest without contrast | 231 | 224 | $54 | |
71046 |
X-ray of chest, 2 views | 181 | 180 | $11 | |
71260 |
Ct scan of chest with contrast | 181 | 167 | $55 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 173 | 173 | $10 | |
72125 |
Ct scan of upper spine without contrast | 131 | 127 | $49 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 131 | 126 | $87 | |
74183 |
Mri scan of abdomen before and after contrast | 123 | 118 | $108 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 83. This provider delivers 42× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joseph Persak's medical specialty?
Dr. Joseph Persak practices Diagnostic Radiology Physician in Geneva, IL.
Where does Dr. Joseph Persak practice?
Dr. Joseph Persak practices at 300 Randall RD, Geneva, IL 601344200. Office phone: 6302083000.
What is Dr. Joseph Persak's NPI?
Dr. Joseph Persak's National Provider Identifier (NPI) is 1841394368, issued by NPPES.
Does Dr. Joseph Persak accept Medicare assignment?
Yes. Dr. Joseph Persak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Persak 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.