BRIAN DUNLEAVY D.O.
NPI 1386684413
Emergency Medicine in Elgin, IL
About Brian Dunleavy D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN DUNLEAVY D.O. (NPI 1386684413) is an individual emergency medicine provider in Elgin, Illinois and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Brian Dunleavy D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Brian Dunleavy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winfield, IL 60190
- Reassigned Medicare billing, Illinois enrollment
- 64 clinicians in this Medicare group
- Reassigned Medicare billing, Illinois enrollment
- 55 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 4
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 60123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
ELGIN, IL 60123
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 Brian Dunleavy's NPI number?
The NPI number for Brian Dunleavy is 1386684413. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Brian Dunleavy located?
Brian Dunleavy practices at 77 N Airlite St, Elgin, IL 60123. The listed phone number is (847) 595-3200.
What is Brian Dunleavy's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian Dunleavy enrolled in Medicare?
Yes. Brian Dunleavy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brian Dunleavy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Dunleavy reassigns Medicare benefits to 2 organizations: Central Dupage Emergency Physicians, PC (Winfield, IL) and Valley Emergency Care Management Inc (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 Brian Dunleavy'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 Brian Dunleavy was last updated on July 13, 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.