BRIAN J LARSON MD
NPI 1861498370
Radiology - Radiation Oncology in Homewood, AL
About Brian J Larson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN J LARSON MD (NPI 1861498370) is an individual radiation oncology provider in Homewood, Alabama, licensed in Alabama (11787) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Brian J Larson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Brian Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Homewood, AL 35209
- Reassigned Medicare billing, Alabama enrollment
- 85 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35209 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.
HOMEWOOD, AL 35209
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 Larson's NPI number?
The NPI number for Brian Larson is 1861498370. It was assigned to this individual provider in the NPPES registry on June 21, 2005.
Where is Brian Larson located?
Brian Larson practices at 3485 Independence Dr, Homewood, AL 35209. The listed phone number is (205) 414-4402.
What is Brian Larson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Brian Larson enrolled in Medicare?
Yes. Brian Larson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Brian Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Larson reassigns Medicare benefits to Urology Centers Of Alabama PC (Homewood, AL). 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 Brian Larson'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 Larson was last updated on September 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.