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Mark W. Preslan, M.D., LLC

NPI 1952532855ActiveOrganization· Ophthalmology· Glen Burnie, MD

Ophthalmology in Glen Burnie, Maryland, registered in NPPES in July 2009. The authorized official on file is Mark William Preslan, M.D., Owner.

Overview

NPI1952532855
StatusActive
Entity typeOrganization
NPI issuedJul 27, 2009
Last updated in NPPESDec 27, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000XD0033771MD

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 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

Medicare sources and data years

Other Ophthalmology providers in Glen Burnie

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