BRIAN D ALLEN MD
NPI 1952796815
Emergency Medicine in Baton Rouge, LA
About Brian D Allen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN D ALLEN MD (NPI 1952796815) is an individual emergency medicine provider in Baton Rouge, Louisiana, licensed in Virginia (0101264597) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2015).
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
Brian D Allen Md 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
2Medicare enrollment records show Brian Allen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 147 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 197 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70808 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BATON ROUGE, LA 70808
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 Allen's NPI number?
The NPI number for Brian Allen is 1952796815. It was assigned to this individual provider in the NPPES registry on March 30, 2015.
Where is Brian Allen located?
Brian Allen practices at 7777 Hennessy Blvd Ste 211, Baton Rouge, LA 70808. The listed phone number is (225) 765-7163.
What is Brian Allen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian Allen enrolled in Medicare?
Yes. Brian 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 Brian Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Allen reassigns Medicare benefits to 2 organizations: Professional Emergency Physician Associates, LLC (Baton Rouge, LA) and St Tammany Emergency Physicians Group LLC (Covington, LA). 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 Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brian Allen affiliated with any hospitals?
According to CMS data, Brian Allen is affiliated with Our Lady Of The Lake Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Allen was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Brian D Allen, MD · NPI 1952796815
Emergency Medicine physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since March 30, 2015.
## Identity
- **NPI:** 1952796815 (Entity type: Individual)
- **Enumerated:** March 30, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0101264597 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 7777 HENNESSY BLVD STE 211, Baton Rouge, LA 70808-4365
- **Phone:** (225) 765-7163 · **Fax:** (225) 765-7164
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Professional Emergency Physician Associates, LLC (NPI 1992758247, Baton Rouge, LA); St Tammany Emergency Physicians Group LLC (NPI 1891187654, Covington, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2015
## Record status
- **NPPES last updated:** March 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1952796815) · Data from the CMS NPPES public registry.