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Alan Roland Markowitz, MD

NPI 1326039371ActiveIndividual· Internal Medicine· Hewlett, NY

Internal Medicine (MD) in Hewlett, New York, licensed in NY, with an NPI issued in October 2005. Enrolled in Medicare as practitioner - internal medicine.

Overview

NPI1326039371
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 31, 2005
Last updated in NPPESMay 30, 2008

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X086656NY

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 (NY)

Medicare sources and data years

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 Hewlett

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