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Peter D. O'Connor, M.D., O.D.

NPI 1992805253ActiveIndividual· Otolaryngology· Brunswick, ME

Otolaryngology (M.D., O.D.) with Mainehealth, practicing in Brunswick, Maine. 183 Medicare patients in 2024, $36,909 paid; all of their 204 Part D prescriptions were generic. Lists Maine General Medical Center and 2 other hospitals as hospital affiliations.

Overview

NPI1992805253
StatusActive
Entity typeIndividual
CredentialM.D., O.D.
Sole proprietorNo
NPI issuedSep 25, 2006
Last updated in NPPESOct 8, 2020
Certified by providerOct 8, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Otolaryngology Primary207Y00000XMD24017ME
Otolaryngology207Y00000X0101238624VA
Otolaryngology, Sleep Medicine207YS0012X0101238624VA

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 - Otolaryngology (ME)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients183
Services billed643 across 66 procedure codes
Paid by Medicare$36,909

Part D prescriptions in 2024

Prescriptions (claims)204 · 225 30-day fills
Patients111
Total drug cost$2,614
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Graduation year2003
Medicare specialtyOtolaryngology
TelehealthOffers telehealth

Medical group

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 otolaryngologists in Brunswick

All otolaryngologists in Maine