BRIAN J LARSON (MD) – Radiation Oncology Physician, NPI 1861498370

BRIAN J LARSON (MD) is a healthcare provider. based in Homewood, Alabama. specializing in Radiation Oncology Physician. They hold the professional credentials MD. They hold a License No. 11787 (AL). The NPI Number for BRIAN J LARSON (MD) is 1861498370

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
BRIAN J LARSON (MD)
NPI
1861498370
Phone
(205) 414-4402
Address
3485 INDEPENDENCE DR
Enumeration Date
21 June 2005
Last Update Date
28 September 2009

Doctor Profile

Medical School Name
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Secondary Phone
2059300920
Graduation Year
1983 (43 years ago)
PAC ID
1456265180
Group Practice PAC ID
0941264345
Professional Enrollment ID
I20040521000685
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for BRIAN J LARSON (MD)

  • Independence Drive, Southwood, Homewood, Jefferson County, Alabama, United States

    HOMEWOOD, AL 352095603

    Phone: (205) 414-4402

    Fax: (205) 414-4425

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 28 Open Payments records for all available years, with a total value of $644.

Total Amount is formed as General ($644) + Research ($0) + Ownership ($0) = $644.

Last reported payment date: 2024-05-30 • Largest payer in this snapshot: Dendreon Pharmaceuticals LLC ($130).

Total Amount

$644

General + Research + Ownership

Payments

28

Total payment records

General Amount

$644

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-30

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-05-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040521000685IRadiation OncologyALTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session87434$0
G6002Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy87334$0
77332Design and construction of simple radiation treatment device57322$0
77336Continuing radiation therapy consultation per week18232$0
77427Radiation treatment management, 5 treatment sessions15429$0
View full utilization report →

Insurance plans in this area (ZIP 35209)

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Provider's Procedures

BRIAN J LARSON (MD) performs procedures in Radiation Oncology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
RADIATION ONCOLOGYAL77263Management of radiation therapy, complex1414
RADIATION ONCOLOGYAL77300Calculation of radiation therapy dose68383
RADIATION ONCOLOGYAL77427Radiation treatment management, 5 treatments654117

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0941264345View full group profile

Reviews

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Frequently asked questions

Does BRIAN J LARSON (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — BRIAN J LARSON (MD) uses 1861498370.
Is BRIAN J LARSON (MD) listed as active for patients and plans?
The listing shows BRIAN J LARSON (MD) as active in the NPI system.
What is BRIAN J LARSON (MD) best known for clinically?
Directory data describes BRIAN J LARSON (MD) with Radiation Oncology Physician. Clinical services aligned with this taxonomy classification.
What area does BRIAN J LARSON (MD) serve?
BRIAN J LARSON (MD)'s listing highlights Homewood, Alabama; more addresses can appear in NPPES.
Why does BRIAN J LARSON (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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