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Matthew Christopher Mason, DO

NPI 1659878254ActiveIndividual· Pediatrics· Waterville, ME

Pediatrics (DO) in Waterville, Maine, licensed in ME, with an NPI issued in April 2018. Enrolled in Medicare as practitioner - pediatric medicine.

Overview

NPI1659878254
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedApr 10, 2018
Last updated in NPPESJul 22, 2021
Certified by providerJul 22, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics Primary208000000XDO3254ME

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 - Pediatric Medicine (ME)

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 pediatricians in Waterville

All 17 pediatricians in Waterville · All pediatricians in Maine