DR. CAMERON ALLEN DO
NPI 1922685999
Emergency Medicine in Rockford, IL
About Dr. Cameron Allen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAMERON ALLEN DO (NPI 1922685999) is an individual emergency medicine provider in Rockford, Illinois, licensed in Illinois (036166559) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Osf Saint Elizabeth Mdl Ctr, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
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. Cameron Allen 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 Reassignments
5Medicare enrollment records show Cameron Allen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockford, IL 61114
- Reassigned Medicare billing, Illinois enrollment
- 1,375 clinicians in this Medicare group
Rockford, IL 61107
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Illinois and Wisconsin enrollments
- 671 clinicians in this Medicare group
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Osf Saint Elizabeth Mdl Ctr
Acute Care Hospitals · Ottawa, ILUniversity Of Illinois Hospital And Clinics
Acute Care Hospitals · Chicago, ILAdvocate Lutheran General Hospital
Acute Care Hospitals · Park Ridge, ILJavon Bea Hospital
Acute Care Hospitals · Rockford, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61114 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.
ROCKFORD, IL 61114
ROCKFORD, IL 61114
ROCKFORD, IL 61114
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 Cameron Allen's NPI number?
The NPI number for Cameron Allen is 1922685999. It was assigned to this individual provider in the NPPES registry on March 25, 2021.
Where is Cameron Allen located?
Cameron Allen practices at 8201 E Riverside Blvd, Rockford, IL 61114. The listed phone number is (815) 971-7000.
What is Cameron Allen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Cameron Allen enrolled in Medicare?
Yes. Cameron Allen 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 organizations bill Medicare for Cameron Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cameron Allen reassigns Medicare benefits to 5 organizations: Rockford Health Physicians (Rockford, IL), Board Of Trustees Of The University Of Illinois (Rockford, IL), Mercy Health System Corporation (Janesville, WI), Advocate Health And Hospitals Corporation (Downers Grove, 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 Cameron Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cameron Allen accept?
Health plans from Anthem Blue Cross and Blue Shield list Cameron Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Cameron Allen affiliated with any hospitals?
According to CMS data, Cameron Allen is affiliated with Osf Saint Elizabeth Mdl Ctr, University Of Illinois Hospital And Clinics, Advocate Lutheran General Hospital and Javon Bea Hospital.
When was this NPI record last updated?
The NPPES record for Cameron Allen was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Cameron Allen, DO · NPI 1922685999
Emergency Medicine physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since March 25, 2021.
## Identity
- **NPI:** 1922685999 (Entity type: Individual)
- **Enumerated:** March 25, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036166559 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 8201 E RIVERSIDE BLVD, Rockford, IL 61114-2300
- **Phone:** (815) 971-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Rockford Health Physicians (NPI 1043242886, Rockford, IL); Board Of Trustees Of The University Of Illinois (NPI 1003218348, Rockford, IL); Mercy Health System Corporation (NPI 1598718603, Janesville, WI); Advocate Health And Hospitals Corporation (NPI 1285903849, Downers Grove, IL); Osf Multi-Specialty Group (NPI 1154908929, Peoria, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still University Of Health Sciences, College Of Osteo Med, Kirksville, class of 2021
## Record status
- **NPPES last updated:** August 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1922685999) · Data from the CMS NPPES public registry.