Connor Lynch, MD
NPI 1114382355 · Radiation Oncology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connor Lynch, MD is a Radiation Oncology Physician provider in Chicago, IL (NPI 1114382355).
Provider details
- NPI number
- 1114382355
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036173286 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$227 across 4 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
Additional practice locations (2)
- 240 E Huron StSuite 1-200Chicago, IL 60611-2909Phone: (312) 503-7975
- 1801 W Taylor StChicago, IL 60612-4795Phone: (312) 996-3631
Registry dates
- Enumerated
- 2015-12-15
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Connor Lynch's NPI number?
- Connor Lynch's National Provider Identifier (NPI) is 1114382355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Connor Lynch's specialty?
- Connor Lynch is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Connor Lynch located?
- Connor Lynch's practice location on file with NPPES is 5841 S. Maryland Ave., Chicago, IL 60637-1443.
- What is Connor Lynch's phone number?
- The practice phone number listed in the NPPES registry for Connor Lynch is (773) 795-0528.
- Does Connor Lynch accept Medicare?
- Connor Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Connor Lynch's NPI active?
- Yes — Connor Lynch's NPI (1114382355) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.