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John Michael O'Toole, M.D.

NPI 1922048057ActiveIndividual· Emergency Medicine· Ashtabula, OH

Emergency Medicine (M.D.) in Ashtabula, Ohio, trained at University of Cincinnati College of Medicine (class of 1989). Mostly services rather than prescriptions: Medicare paid $5,421 for 76 patients in 2024, with only 15 Part D claims.

Overview

NPI1922048057
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedJun 7, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X35066945OOH

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 - Hospitalist (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients76
Services billed86 across 20 procedure codes
Paid by Medicare$5,421

Part D prescriptions in 2024

Prescriptions (claims)15 · 15 30-day fills
Patients13
Total drug cost$53.50
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Cincinnati College of Medicine
Graduation year1989
Medicare specialtyHospitalist
Secondary specialtiesEmergency Medicine, General Surgery

Medical group

Hospital affiliation

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 Ashtabula

All emergency medicine physicians in Ohio