Jonathan Lorenz
NPI 1972654945 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Lorenz is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1972654945).
Provider details
- NPI number
- 1972654945
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036093554 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
337 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 86 | $20 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 66 | $15 |
| Insertion of Tunneled Central Venous Tube for Infusion (5 Years Or Older)36558 | 44 | $285 |
| Replacement of Kidney Drainage Tube Using Imaging Guidance With Review By Radiologist50435 | 34 | $130 |
| Insertion of Tube Into Vein, First Order Branch36011 | 19 | $89 |
| Insertion of Central Venous Tube With Port (5 Years Or Older)36561 | 19 | $380 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$178 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2022-10-24
Frequently asked questions
- What is Jonathan Lorenz's NPI number?
- Jonathan Lorenz's National Provider Identifier (NPI) is 1972654945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Lorenz's specialty?
- Jonathan Lorenz is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Lorenz located?
- Jonathan Lorenz's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Jonathan Lorenz's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Lorenz is (888) 824-0200.
- Does Jonathan Lorenz accept Medicare?
- Jonathan Lorenz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Lorenz's NPI active?
- Yes — Jonathan Lorenz's NPI (1972654945) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.