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William Joseph Lago, M.D.

NPI 1467439232ActiveIndividual· Family Medicine· Louisville, OH

Family Medicine (M.D.) in Louisville, Ohio, trained at Northeastern Ohio University College of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $1,004,710 for 13,044 claims, against $52,291 paid for services in 2024.

Overview

NPI1467439232
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedDec 22, 2005
Last updated in NPPESApr 24, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X35066162OH

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 - Family Practice (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients305
Services billed1,616 across 36 procedure codes
Paid by Medicare$52,291

Part D prescriptions in 2024

Prescriptions (claims)13,044 · 26,686 30-day fills
Patients951
Total drug cost$1,004,710
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNortheastern Ohio University College of Medicine
Graduation year1991
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

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 family medicine physicians in Louisville

All family medicine physicians in Ohio