Jack Lyons, MD
NPI 1104877851 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Lyons, MD is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1104877851).
Provider details
- NPI number
- 1104877851
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-090642 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,612 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 678 | $113 |
| Nuclear Medicine Study of Bone And/Or Joint Whole Body78306 | 120 | $40 |
| X-Ray of Chest, 1 View71045 | 80 | $9 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 61 | $112 |
| Nuclear Medicine Study of Bone Taken at Different Times78315 | 56 | $48 |
| Nuclear Medicine Study of Lung Circulation78580 | 56 | $35 |
| Nuclear Medicine Study Whole Body With Ct Scan |
Practice location
Mailing address
Additional practice locations (2)
- 3101 N Harlem AveChicago, IL 60634-4543Phone: (773) 836-9360Fax: (773) 914-2469
- 205 S Northwest Hwy Ste 110Park Ridge, IL 60068-5802Phone: (773) 990-7684Fax: (773) 792-5124
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2018-09-07
Frequently asked questions
- What is Jack Lyons's NPI number?
- Jack Lyons's National Provider Identifier (NPI) is 1104877851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Lyons's specialty?
- Jack Lyons is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Lyons located?
- Jack Lyons's practice location on file with NPPES is 2900 N Lake Shore Dr, Chicago, IL 60657.
- What is Jack Lyons's phone number?
- The practice phone number listed in the NPPES registry for Jack Lyons is (773) 665-3240.
- Does Jack Lyons accept Medicare?
- Jack Lyons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Lyons's NPI active?
- Yes — Jack Lyons's NPI (1104877851) is active in the NPPES registry as of the last update on 2018-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.