DR. BRIAN JOSEPH FINNEGAN M.D
NPI 1366616856
Emergency Medicine in Atlanta, GA
About Dr. Brian Joseph Finnegan M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN JOSEPH FINNEGAN M.D (NPI 1366616856) is an individual emergency medicine provider in Atlanta, Georgia, licensed in Mississippi (26923) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Houston Healthcare, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
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. Brian Joseph Finnegan M.d 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
17Medicare enrollment records show Brian Finnegan reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sandy Springs, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 162 clinicians in this Medicare group
Austell, GA 30106
- Reassigned Medicare billing, Georgia enrollment
- 353 clinicians in this Medicare group
Blue Ridge, GA 30513
- Reassigned Medicare billing, Georgia enrollment
- 124 clinicians in this Medicare group
Warner Robins, GA 31093
- Reassigned Medicare billing, Georgia enrollment
- 208 clinicians in this Medicare group
Trussville, AL 35173
- Reassigned Medicare billing, Alabama enrollment
- 96 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Alabama enrollment
- 646 clinicians in this Medicare group
Prattville, AL 36067
- Reassigned Medicare billing, Alabama enrollment
- 223 clinicians in this Medicare group
Leitchfield, KY 42754
- Reassigned Medicare billing, Indiana enrollment
- 77 clinicians in this Medicare group
Myrtle Beach, SC 29572
- Reassigned Medicare billing, Georgia enrollment
- 586 clinicians in this Medicare group
Clarksdale, MS 38614
- Reassigned Medicare billing, Mississippi enrollment
- 29 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Healthcare
Acute Care Hospitals · Warner Robins, GAWesley Medical Center
Acute Care Hospitals · Wichita, KSBolivar Medical Center
Acute Care Hospitals · Cleveland, MSMercy Hospital Ardmore, Inc
Acute Care Hospitals · Ardmore, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30328 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30328
ATLANTA, GA 30328
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 Finnegan's NPI number?
The NPI number for Brian Finnegan is 1366616856. It was assigned to this individual provider in the NPPES registry on April 16, 2008.
Where is Brian Finnegan located?
Brian Finnegan practices at 5665 New Northside Dr NW, Atlanta, GA 30328. The listed phone number is (770) 874-5400.
What is Brian Finnegan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian Finnegan enrolled in Medicare?
Yes. Brian Finnegan 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 Brian Finnegan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Finnegan reassigns Medicare benefits to 17 organizations: Northside Emergency Associates, LLC (Sandy Springs, GA), The Bortolazzo Group, LLC (Austell, GA), Fort Oglethorpe Emergency Physicians Group LLC (Blue Ridge, GA), Houston County Emergency Group, LLC (Warner Robins, GA), Trinity Emergency Physicians LLC (Trussville, AL) and 12 more organizations, listed in the Medicare section above. 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 Finnegan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Finnegan accept?
Health plans from Arkansas Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Oklahoma and Health Advantage and 1 other insurer list Brian Finnegan 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 Brian Finnegan affiliated with any hospitals?
According to CMS data, Brian Finnegan is affiliated with Houston Healthcare, Wesley Medical Center, Bolivar Medical Center and Mercy Hospital Ardmore, Inc.
When was this NPI record last updated?
The NPPES record for Brian Finnegan was last updated on November 17, 2023. 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.
# Dr. Brian Joseph Finnegan, M.D · NPI 1366616856
Emergency Medicine physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since April 16, 2008.
## Identity
- **NPI:** 1366616856 (Entity type: Individual)
- **Enumerated:** April 16, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 26923 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 5665 NEW NORTHSIDE DR NW, Atlanta, GA 30328-5831
- **Phone:** (770) 874-5400
## 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:** 17 organizations under Medicare reassignment (form CMS-855R): Northside Emergency Associates, LLC (NPI 1285686303, Sandy Springs, GA); The Bortolazzo Group, LLC (NPI 1801965082, Austell, GA); Fort Oglethorpe Emergency Physicians Group LLC (NPI 1174024376, Blue Ridge, GA); Houston County Emergency Group, LLC (NPI 1013338193, Warner Robins, GA); Trinity Emergency Physicians LLC (NPI 1326750589, Trussville, AL); and 12 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** November 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366616856) · Data from the CMS NPPES public registry.