Physician Profile
Unclaimed ProfileAbout Jeffrey Leef
Jeffrey Leef practices interventional radiology in Chicago, IL. Jeffrey is a 1986 graduate of University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb). Jeffrey is also listed as specializing in vascular & interventional radiology and diagnostic radiology. Medicare claims data shows Jeffrey provided 2,519 services to 2,212 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (888) 824-0200
- Email not available
Practice Locations
5841 S MARYLAND AVE
Chicago, IL 60637
Procedures Most Often Billed to Medicare
2,519 services · 2,212 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
790 |
| X-ray of chest, 2 views | Imaging | 71046 |
244 |
| Ct scan head or brain without contrast | Imaging | 70450 |
159 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
134 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
130 |
| Ct scan of chest with contrast | Imaging | 71260 |
105 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
79 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
69 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
69 |
| Ct scan of chest without contrast | Imaging | 71250 |
69 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other interventional radiology specialists in Chicago 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Leef's specialty?
Dr. Leef is an interventional radiology in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERVENTIONAL RADIOLOGY”.
NPI registry
Where can I find Dr. Leef?
Dr. Leef is listed at 5841 S MARYLAND AVE, Chicago, IL 60637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Leef?
The number on file is (888) 824-0200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Leef?
Dr. Leef's National Provider Identifier is 1174674147. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Leef's medical education?
Dr. Leef attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Leef have?
Dr. Leef has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Leef known for?
According to Medicare billing data, Dr. Leef performs imaging including x-ray of chest, 1 view and x-ray of chest, 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Leef's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Leef. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.