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William Joseph Rittinger Jr., D.O.

NPI 1730234618ActiveIndividual· Anesthesiology· Grand Blanc, MI

Anesthesiology (D.O.) in Grand Blanc, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2003). Medicare paid $38,966 for services to 317 patients in 2024.

Overview

NPI1730234618
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedJan 24, 2007
Last updated in NPPESSep 26, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000X220982MA

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 - Anesthesiology (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients317
Services billed405 across 83 procedure codes
Paid by Medicare$38,966

Medicare sources and data years

Education and affiliations

Medical schoolMichigan State University College of Osteopathic Medicine
Graduation year2003
Medicare specialtyAnesthesiology

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 Anesthesiology providers in Grand Blanc

All Anesthesiology providers in Michigan →