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Peter J. Dimatteo, MD

NPI 1073570453ActiveIndividual· Emergency Medicine· Norwood, MA

Emergency Medicine (MD) with Atrius Health Inc and 2 other groups, practicing in Norwood, Massachusetts. 890 Medicare patients in 2024, $81,950 paid; nearly all of their 622 Part D prescriptions were generic (95%). Lists Falmouth Hospital and 1 other hospital as hospital affiliations.

Overview

NPI1073570453
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 28, 2006
Last updated in NPPESJul 13, 2026
Certified by providerMar 22, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X50262MA

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 - Emergency Medicine (MA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients890
Services billed6,995 across 93 procedure codes
Paid by Medicare$81,950

Part D prescriptions in 2024

Prescriptions (claims)622 · 636 30-day fills
Patients423
Total drug cost$6,025
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Graduation year1980
Medicare specialtyEmergency Medicine

Medical groups

Hospital affiliations

Source: CMS Care Compare

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 physicians in Norwood

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