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Jay Mark Barnett, M.D.

NPI 1396724779ActiveIndividual· Dermatology· Rockville, MD

Dermatology (M.D.) in Rockville, Maryland, trained at Boston University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,433,443 for 1,624 claims, against $492,057 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 17 companies reporting payments in 2025, $2,501 in all, mostly food and beverage.

Overview

NPI1396724779
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 12, 2006
Last updated in NPPESNov 16, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XD43966MD
Dermatology207N00000XME124714FL

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 - Dermatology (DC); Practitioner - Dermatology (FL); Practitioner - Dermatology (MD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients2,262
Services billed11,034 across 70 procedure codes
Paid by Medicare$492,057

Part D prescriptions in 2024

Prescriptions (claims)1,624 · 1,827 30-day fills
Patients702
Total drug cost$1,433,443
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year1986
Medicare specialtyDermatology

Medical groups

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,501 · 117 payments from 17 companies
  • 2024$2,530 · 120 payments from 19 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$2,421 · 116 payments
  • Education$79.99 · 1 payment

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

Other Dermatology providers in Rockville

All Dermatology providers in Maryland →