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Frank A. Brown, M.D.

NPI 1841200771ActiveIndividual· Internal Medicine· Lexington, MS

Internal Medicine (M.D.) in Lexington, Mississippi, trained at University of Wisconsin School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $356,092 for 3,220 claims, against $437.08 paid for services in 2024.

Overview

NPI1841200771
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 9, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X16410MS

About license numbers in NPPES

Exclusion screening

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

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (MS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients13
Services billed23 across 13 procedure codes
Paid by Medicare$437.08

Part D prescriptions in 2024

Prescriptions (claims)3,220 · 6,232 30-day fills
Patients286
Total drug cost$356,092
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Wisconsin School of Medicine
Graduation year1984
Medicare specialtyInternal Medicine

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Lexington

All Internal Medicine providers in Mississippi →