HARLEY CHIROPRACTIC, LLC
NPI 1427450220
Chiropractor in Sullivan, IL
About Harley Chiropractic, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARLEY CHIROPRACTIC, LLC (NPI 1427450220) is a healthcare organization registered as a chiropractor in Sullivan, Illinois and active in the NPI registry since September 2014. The organization lists Katherine Harley, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Harley Chiropractic, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Harley Chiropractic, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Harley Chiropractic, LLC's NPI number?
The NPI number for Harley Chiropractic, LLC is 1427450220. It was assigned to this organization in the NPPES registry on September 23, 2014.
Where is Harley Chiropractic, LLC located?
Harley Chiropractic, LLC is located at 221 N Anderson St, Sullivan, IL 61951. The listed phone number is (217) 728-8888.
What is Harley Chiropractic, LLC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Harley Chiropractic, LLC enrolled in Medicare?
Yes. Harley Chiropractic, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Harley Chiropractic, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Harley Chiropractic, LLC. 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 Harley Chiropractic, LLC was last updated on September 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Harley Chiropractic, Llc · NPI 1427450220
Chiropractor organization in Sullivan, Illinois. Organization record, active in the CMS NPPES registry since September 23, 2014.
## Identity
- **NPI:** 1427450220 (Entity type: Organization)
- **Enumerated:** September 23, 2014
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Katherine Harley, OWNER
## Practice location
- **Address:** 221 N ANDERSON ST, Sullivan, IL 61951-1001
- **Phone:** (217) 728-8888
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 23, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1427450220) · Data from the CMS NPPES public registry.