OCONNOR CHIROPRACTIC PC
NPI 1073829701
Chiropractor in Plainfield, IL
About Oconnor Chiropractic Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OCONNOR CHIROPRACTIC PC (NPI 1073829701) is a healthcare organization registered as a chiropractor in Plainfield, Illinois and active in the NPI registry since August 2010. The organization lists Daniel Oconnor, Owner, 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)
Oconnor Chiropractic Pc 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 Oconnor Chiropractic PC, 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 Oconnor Chiropractic PC's NPI number?
The NPI number for Oconnor Chiropractic PC is 1073829701. It was assigned to this organization in the NPPES registry on August 18, 2010.
Where is Oconnor Chiropractic PC located?
Oconnor Chiropractic PC is located at 6409 Caton Farm Rd, Plainfield, IL 60586. The listed phone number is (815) 254-9697.
What is Oconnor Chiropractic PC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Oconnor Chiropractic PC enrolled in Medicare?
Yes. Oconnor Chiropractic PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Oconnor Chiropractic PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Oconnor Chiropractic PC. 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 Oconnor Chiropractic PC was last updated on August 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Oconnor Chiropractic Pc · NPI 1073829701
Chiropractor organization in Plainfield, Illinois. Organization record, active in the CMS NPPES registry since August 18, 2010.
## Identity
- **NPI:** 1073829701 (Entity type: Organization)
- **Enumerated:** August 18, 2010
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Daniel Oconnor, OWNER
## Practice location
- **Address:** 6409 CATON FARM RD, Plainfield, IL 60586-8209
- **Phone:** (815) 254-9697
## 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:** August 18, 2010
- **Other identifiers:** Medicare UPIN V12324 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1073829701) · Data from the CMS NPPES public registry.