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Grant W. Schirmer, DO

NPI 1205397171ActiveIndividual· Family Medicine· Du Bois, PA

Family Medicine (DO) in Du Bois, Pennsylvania, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2019). 341 Medicare patients in 2024, $71,901 paid; nearly all of their 508 Part D prescriptions were generic (90%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 2 companies reporting payments in 2025, $77.14 in all, mostly food and beverage.

Overview

NPI1205397171
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMar 25, 2019
Last updated in NPPESJul 12, 2022
Certified by providerJul 12, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XOS020815PA
Hospitalist208M00000XOS020815PA

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 (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients341
Services billed938 across 11 procedure codes
Paid by Medicare$71,901

Part D prescriptions in 2024

Prescriptions (claims)508 · 543 30-day fills
Patients203
Total drug cost$27,431
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLake Erie College of Osteopathic Medicine, Erie
Graduation year2019
Medicare specialtyHospitalist
Secondary specialtiesFamily Practice, Internal Medicine

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$77.14 · 9 payments from 2 companies
  • 2024$15.99 · 1 payment from 1 company

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$77.14 · 9 payments

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

Other family medicine physicians in Du Bois

All 58 family medicine physicians in Du Bois · All family medicine physicians in Pennsylvania