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David M. Mattson Jr., MD

NPI 1134336621ActiveIndividual· Radiology, Radiation Oncology· Buffalo, NY

Radiology, Radiation Oncology (MD) with Roswell Park Cancer Institute, practicing in Buffalo, New York. Medicare paid $47,900 for services to 73 patients in 2024.

Overview

NPI1134336621
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 16, 2007
Last updated in NPPESFeb 15, 2021
Certified by providerFeb 15, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Radiology, Radiation Oncology Primary2085R0001X251127NY

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 - Radiation Oncology (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients73
Services billed497 across 28 procedure codes
Paid by Medicare$47,900

Medicare sources and data years

Education and affiliations

Graduation year2001
Medicare specialtyRadiation Oncology

Medical group

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

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