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Robert Marc Bayer, MD

NPI 1073548467ActiveIndividual· Emergency Medicine· New Haven, CT

Emergency Medicine (MD) in New Haven, Connecticut, licensed in CT and NY, with an NPI issued in July 2006. In 2024 Medicare paid $52,240 for 369 patients, and Part D covered 74 of their prescriptions, 89% of them generic.

Overview

NPI1073548467
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 12, 2006
Last updated in NPPESMay 28, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X50215CT
Emergency Medicine207P00000X218103NY

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 - Emergency Medicine (CT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients369
Services billed422 across 16 procedure codes
Paid by Medicare$52,240

Part D prescriptions in 2024

Prescriptions (claims)74 · 76 30-day fills
Patients60
Total drug cost$963.40
Generic share89% of claims

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 Emergency Medicine providers in New Haven

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