Physician Profile
Unclaimed ProfileAbout LORENZ
Jonathan Lorenz practices diagnostic radiology in Chicago, IL. Jonathan is a 1993 graduate of University of Chicago, Pritzker School of Medicine. Medicare claims data shows Jonathan provided 337 services to 304 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
Common questions
What does Dr. Lorenz specialize in?
Dr. Lorenz is a diagnostic radiology in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Lorenz located?
Dr. Lorenz 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
What is Dr. Lorenz's phone number?
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. Lorenz?
Dr. Lorenz's National Provider Identifier is 1972654945. 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
Where did Dr. Lorenz go to medical school?
Dr. Lorenz attended University of Chicago, Pritzker School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lorenz have?
Dr. Lorenz has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Lorenz do most often?
According to Medicare billing data, Dr. Lorenz performs procedures including insertion of tunneled central venous tube for infusion, replacement of kidney drainage tube using imaging guidance with review by radiologist and replacement of liver duct drainage tube using imaging guidance with review by radiologist; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device and ultrasonic guidance for blood vessel access. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lorenz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lorenz. If this is you, claiming it is free.
Guide.md
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
337 services · 304 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of tunneled central venous tube for infusion (5 years or older) | Procedure | 36558 |
44 |
| Replacement of kidney drainage tube using imaging guidance with review by radiologist | Procedure | 50435 |
34 |
| Replacement of liver duct drainage tube using imaging guidance with review by radiologist | Procedure | 47536 |
19 |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
19 |
| Insertion of tube into vein, first order branch | Procedure | 36011 |
19 |
| Replacement of tunneled central venous tube | Procedure | 36581 |
18 |
| Biopsy of blood vessel using tube | Procedure | 37200 |
16 |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
86 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
66 |
| Review by radiologist of image for biopsy of blood vessel with tube | Imaging | 75970 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
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 diagnostic radiology specialists in Chicago 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of Chicago, Pritzker School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of tunneled central venous tube for infusion (5 years or older) 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.