DR. BRANDON MATTHEW POPP DO
NPI 1508560863
Emergency Medicine in Rockford, IL
About Dr. Brandon Matthew Popp Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRANDON MATTHEW POPP DO (NPI 1508560863) is an individual emergency medicine provider in Rockford, Illinois, licensed in Illinois (036.181270) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Saint Anthony Medical Center, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Brandon Matthew Popp Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Brandon Popp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockford, IL 61108
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Cepamerica Illinois LLP
- 982 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Anthony Medical Center
Acute Care Hospitals · Rockford, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Brandon Popp's NPI number?
The NPI number for Brandon Popp is 1508560863. It was assigned to this individual provider in the NPPES registry on March 29, 2023.
Where is Brandon Popp located?
Brandon Popp practices at 5666 E State St, Rockford, IL 61108. The listed phone number is (815) 226-2000.
What is Brandon Popp's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brandon Popp enrolled in Medicare?
Yes. Brandon Popp is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Brandon Popp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brandon Popp reassigns Medicare benefits to Cep America - Illinois, LLP (Rockford, IL). The 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 Brandon Popp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brandon Popp affiliated with any hospitals?
According to CMS data, Brandon Popp is affiliated with Saint Anthony Medical Center.
When was this NPI record last updated?
The NPPES record for Brandon Popp was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.