Alexander D. Brown, MD

NPI 1043250343ActiveIndividual· Internal Medicine, Rheumatology· Lexington, KY

Internal Medicine, Rheumatology (MD) in Lexington, Kentucky, trained at University of South Carolina School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $7,099,463 for 7,922 claims, against $83,513 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $605.00 in all, mostly food and beverage.

Overview

NPI	1043250343
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jun 7, 2006
Last updated in NPPES	Jan 20, 2012

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Rheumatology Primary	207RR0500X	40951	KY
Internal Medicine	207R00000X	35086684B	OH

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 - Rheumatology (KY)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	471
Services billed	2,245 across 39 procedure codes
Paid by Medicare	$83,513

Part D prescriptions in 2024

Prescriptions (claims)	7,922 · 14,200 30-day fills
Patients	1,021
Total drug cost	$7,099,463
Generic share	84% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of South Carolina School of Medicine
Graduation year	2002
Medicare specialty	Rheumatology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth