JAMES NESSELROAD
NPI 1164521928
Family Medicine in Galesburg, IL
About James Nesselroad NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES NESSELROAD (NPI 1164521928) is an individual family medicine provider in Galesburg, Illinois and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James Nesselroad is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show James Nesselroad reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Galesburg, IL 61401
- Reassigned Medicare billing, Illinois enrollment
- 101 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 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 7
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
GALESBURG, IL 61401
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 James Nesselroad's NPI number?
The NPI number for James Nesselroad is 1164521928. It was assigned to this individual provider in the NPPES registry on September 21, 2006.
Where is James Nesselroad located?
James Nesselroad practices at 3375 N Seminary St, Galesburg, IL 61401. The listed phone number is (309) 343-5114.
What is James Nesselroad's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Nesselroad enrolled in Medicare?
Yes. James Nesselroad is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for James Nesselroad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Nesselroad reassigns Medicare benefits to 2 organizations: St Mary Medical Center (Galesburg, IL) and Osf Multi-Specialty Group (Peoria, 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 James Nesselroad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for James Nesselroad was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.