DR. JOHN WARREN EBERSOLE M.D.
NPI 1649535782
Radiology - Diagnostic Radiology in Evanston, IL
About Dr. John Warren Ebersole M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN WARREN EBERSOLE M.D. (NPI 1649535782) is an individual diagnostic radiology provider in Evanston, Illinois, licensed in Illinois (036143255) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and is a graduate of Rush Medical College Of Rush University (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. John Warren Ebersole M.d. 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 John Ebersole reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois and Indiana enrollments
- Medicare enrollment name: Rush University Medical Group
- Also billed through NPI 1093819542 (Indiana)
- 2,169 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois and Indiana enrollments
- 548 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.
Areas of Expertise CMS Part B claims 38
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Copley Memorial Hospital
Acute Care Hospitals · Aurora, ILRush Oak Park Hospital
Acute Care Hospitals · Oak Park, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60201 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.
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
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 John Ebersole's NPI number?
The NPI number for John Ebersole is 1649535782. It was assigned to this individual provider in the NPPES registry on July 4, 2012.
Where is John Ebersole located?
John Ebersole practices at 2650 Ridge Ave Ste 1304, Evanston, IL 60201. The listed phone number is (847) 570-2477.
What is John Ebersole's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Ebersole enrolled in Medicare?
Yes. John Ebersole 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 John Ebersole's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ebersole reassigns Medicare benefits to 3 organizations: Endeavor Health Medical Group (Evanston, IL), Rush University Medical Center (Chicago, IL) and Rush Medical Group (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 John Ebersole's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Ebersole affiliated with any hospitals?
According to CMS data, John Ebersole is affiliated with Copley Memorial Hospital, Rush Oak Park Hospital and Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for John Ebersole was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.