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Charles M. Lash, MD

NPI 1669573978ActiveIndividual· Urology· Wauseon, OH

Urology (MD) in Wauseon, Ohio, trained at University of Michigan Medical School (class of 1992). 457 Medicare patients in 2024, $123,495 paid; nearly all of their 3,573 Part D prescriptions were generic (97%). Procept Biorobotics Corporation was the largest of 8 companies reporting payments in 2025, $2,074 in all, mostly food and beverage.

Overview

NPI1669573978
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedSep 26, 2006
Last updated in NPPESAug 25, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Urology Primary208800000X35091037OH

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Urology (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients457
Services billed2,407 across 48 procedure codes
Paid by Medicare$123,495

Part D prescriptions in 2024

Prescriptions (claims)3,573 · 6,017 30-day fills
Patients635
Total drug cost$127,364
Generic share97% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Michigan Medical School
Graduation year1992
Medicare specialtyUrology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,074 · 16 payments from 8 companies
  • 2024$229.81 · 6 payments from 6 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,062 · 13 payments
  • Travel and Lodging$1,012 · 3 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records