CONNOR LYNCH MD
NPI 1114382355
Radiology - Radiation Oncology in Chicago, IL
About Connor Lynch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CONNOR LYNCH MD (NPI 1114382355) is an individual radiation oncology provider in Chicago, Illinois, licensed in Illinois (036173286) and active in the NPI registry since December 2015. He is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Connor Lynch Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Connor Lynch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 clinicians in this Medicare group
Chicago, IL 60621
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Connor Lynch's NPI number?
The NPI number for Connor Lynch is 1114382355. It was assigned to this individual provider in the NPPES registry on December 15, 2015.
Where is Connor Lynch located?
Connor Lynch practices at 5841 S. Maryland Ave. M/C 9006, Chicago, IL 60637. The listed phone number is (773) 795-0528.
What is Connor Lynch's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Connor Lynch enrolled in Medicare?
Yes. Connor Lynch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Connor Lynch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Connor Lynch reassigns Medicare benefits to 3 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL) and The Board Of Trustees Of The University Of Illinois (Chicago, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Connor Lynch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Connor Lynch accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Connor Lynch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Connor Lynch affiliated with any hospitals?
According to CMS data, Connor Lynch is affiliated with The University Of Chicago Medical Center and Silver Cross Hospital And Medical Centers.
When was this NPI record last updated?
The NPPES record for Connor Lynch was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Connor Lynch, MD · NPI 1114382355
Radiation Oncology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since December 15, 2015.
## Identity
- **NPI:** 1114382355 (Entity type: Individual)
- **Enumerated:** December 15, 2015
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 036173286 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S. MARYLAND AVE., M/C 9006, Chicago, IL 60637-1443
- **Phone:** (773) 795-0528
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); The Board Of Trustees Of The University Of Illinois (NPI 1427600345, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2020
## Record status
- **NPPES last updated:** December 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1114382355) · Data from the CMS NPPES public registry.