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Ruth Landau Landau, M.D.

NPI 1437340387ActiveIndividual· Anesthesiology· New York, NY

Anesthesiology (M.D.) with Trustees of Columbia University in the City of New York, practicing in New York, New York. Enrolled in Medicare as practitioner - anesthesiology. Werfen USA LLC was the largest of 2 companies reporting payments in 2025, $151.66 in all, mostly food and beverage. Lists New York-Presbyterian Hospital as a hospital affiliation.

Overview

NPI1437340387
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 6, 2007
Last updated in NPPESJul 30, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000X275011NY

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 - Anesthesiology (NY)

Medicare sources and data years

Education and affiliations

Graduation year1989
Medicare specialtyAnesthesiology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$151.66 · 2 payments from 2 companies
  • 2024$121.46 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Werfen USA LLC$121.301
Octapharma USA, Inc.$30.361

What the 2025 payments were for

  • Food and Beverage$151.66 · 2 payments

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

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