Brenda R. Larson, MD

NPI 1952310237ActiveIndividual· Internal Medicine, Hematology & Oncology· St Louis Park, MN

Internal Medicine, Hematology & Oncology (MD) in St Louis Park, Minnesota, trained at University of Minnesota Medical School (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $4,065,475 for 1,133 claims, against $740,259 paid for services in 2024. Merck Sharp & Dohme LLC reported $25.70 in payments in 2025, mostly education.

Overview

NPI	1952310237
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Aug 5, 2006
Last updated in NPPES	Apr 13, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Hematology & Oncology Primary	207RH0003X	48944	MN

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Hematology/Oncology (MN)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	284
Services billed	26,526 across 108 procedure codes
Paid by Medicare	$740,259

Part D prescriptions in 2024

Prescriptions (claims)	1,133 · 2,076 30-day fills
Patients	210
Total drug cost	$4,065,475
Generic share	77% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Minnesota Medical School
Graduation year	2003
Medicare specialty	Hematology/Oncology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth