NPI Lens

David F. Sulkowski, D.O.

NPI 1992964555ActiveIndividual· Pediatrics· Bel Air, MD

Opted out of Medicare from November 2015 to November 2027. Pediatrics (D.O.) in Bel Air, Maryland, licensed in MD, with an NPI issued in June 2008. Merck Sharp & Dohme LLC was the largest of 9 companies reporting payments in 2025, $299.95 in all, mostly food and beverage.

Overview

NPI1992964555
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorYes
NPI issuedJun 8, 2008
Last updated in NPPESSep 14, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics Primary208000000XH0078362MD

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026
Opt-outOpted out Nov 12, 2015 – Nov 12, 2027
Can order and referYes

During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$299.95 · 14 payments from 9 companies
  • 2024$629.79 · 24 payments from 10 companies

Top paying companies in 2025

CompanyAmountPayments
Merck Sharp & Dohme LLC$69.183
Pfizer Inc.$48.692
Ars Pharmaceuticals Operations, Inc.$39.832
Supernus Pharmaceuticals, Inc.$33.122
Corium, LLC$27.111

What the 2025 payments were for

  • Food and Beverage$299.95 · 14 payments

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

Other pediatricians in Bel Air

All 36 pediatricians in Bel Air · All pediatricians in Maryland