OSF HEALTHCARE - MEDICAL GROUP (NON-RHC BILLING)
NPI 1558088203
Family Medicine in Marseilles, IL
About Osf Healthcare - Medical Group (non-rhc Billing) NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSF HEALTHCARE - MEDICAL GROUP (NON-RHC BILLING) (NPI 1558088203) is a healthcare organization registered as a family medicine in Marseilles, Illinois and active in the NPI registry since October 2022. The organization lists Robert C Sehring, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Osf Healthcare - Medical Group (non-rhc Billing) is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
130Medicare enrollment records show 130 clinicians reassign Medicare billing to Osf Healthcare - Medical Group (non-Rhc Billing), which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 13
Nearest to this location (20)
See all 130Source: 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 Ottawa Regional Hospital & Healthcare Center's NPI number?
The NPI number for Ottawa Regional Hospital & Healthcare Center is 1558088203. It was assigned to this organization in the NPPES registry on October 24, 2022. The provider is doing business as Osf Healthcare - Medical Group (non-Rhc Billing).
Where is Ottawa Regional Hospital & Healthcare Center located?
Ottawa Regional Hospital & Healthcare Center is located at 102 11th St, Marseilles, IL 61341. The listed phone number is (815) 795-5400.
What is Ottawa Regional Hospital & Healthcare Center's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ottawa Regional Hospital & Healthcare Center enrolled in Medicare?
Yes. Ottawa Regional Hospital & Healthcare Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ottawa Regional Hospital & Healthcare Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 130 clinicians in 13 Medicare specialties reassign their Medicare billing to Ottawa Regional Hospital & Healthcare Center. 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. The largest specialties are Nurse Practitioner (44), Emergency Medicine (23) and Family Practice (19). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ottawa Regional Hospital & Healthcare Center was last updated on March 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Osf Healthcare - Medical Group (non-Rhc Billing) · NPI 1558088203
Family Medicine organization in Marseilles, Illinois. Organization record, active in the CMS NPPES registry since October 24, 2022.
## Identity
- **NPI:** 1558088203 (Entity type: Organization)
- **Enumerated:** October 24, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Ottawa Regional Hospital & Healthcare Center
- **Organization subpart:** Yes (part of Osf Healthcare System)
- **Authorized official:** Robert Sehring, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 102 11TH ST, Marseilles, IL 61341-1048
- **Phone:** (815) 795-5400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 130 clinicians in 13 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (44), Emergency Medicine (23), Family Practice (19); 6 practice within 10 miles; [full list](https://npiprofile.com/npi/1558088203/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2024
- **Other identifiers:** Medicaid 999 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1558088203) · Data from the CMS NPPES public registry.