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Morey S. Klein, MD

NPI 1245218619ActiveIndividual· Internal Medicine, Cardiovascular Disease· West Islip, NY

Internal Medicine, Cardiovascular Disease (MD) with St Francis Hospital and 1 other group, practicing in West Islip, New York. In 2024 Medicare paid $143,599 for 1,006 patients, and Part D covered 850 of their prescriptions, 86% of them generic. Novartis Pharmaceuticals Corporation was the largest of 12 companies reporting payments in 2025, $922.97 in all, mostly food and beverage. Lists Good Samaritan Hospital Medical Center and 1 other hospital as hospital affiliations.

Overview

NPI1245218619
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 5, 2006
Last updated in NPPESAug 25, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Cardiovascular Disease Primary207RC0000X1794221NY

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)Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,006
Services billed2,690 across 24 procedure codes
Paid by Medicare$143,599

Part D prescriptions in 2024

Prescriptions (claims)850 · 2,275 30-day fills
Patients258
Total drug cost$145,582
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Graduation year1987
Medicare specialtyCardiovascular Disease (Cardiology)

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$922.97 · 28 payments from 12 companies
  • 2024$773.56 · 30 payments from 9 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$922.97 · 28 payments

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

Other cardiologists in West Islip

All 27 cardiologists in West Islip · All cardiologists in New York