CHICAGO ACCIDENT & INJURY CLINIC LTD
NPI 1366876146
Chiropractor in Chicago, IL
About Chicago Accident & Injury Clinic Ltd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHICAGO ACCIDENT & INJURY CLINIC LTD (NPI 1366876146) is a healthcare organization registered as a chiropractor in Chicago, Illinois and active in the NPI registry since August 2013. The organization lists John Gray, Agent, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chicago Accident & Injury Clinic Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Chicago Accident & Injury Clinic Ltd, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Chicago Accident & Injury Clinic Ltd's NPI number?
The NPI number for Chicago Accident & Injury Clinic Ltd is 1366876146. It was assigned to this organization in the NPPES registry on August 28, 2013.
Where is Chicago Accident & Injury Clinic Ltd located?
Chicago Accident & Injury Clinic Ltd is located at 1150 N State St Suite 310, Chicago, IL 60610. The listed phone number is (224) 778-5140.
What is Chicago Accident & Injury Clinic Ltd's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Chicago Accident & Injury Clinic Ltd enrolled in Medicare?
Yes. Chicago Accident & Injury Clinic Ltd is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chicago Accident & Injury Clinic Ltd?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Chiropractic, reassign their Medicare billing to Chicago Accident & Injury Clinic Ltd. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Chicago Accident & Injury Clinic Ltd was last updated on August 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.