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John C. Geissinger, MD

NPI 1245977321ActiveIndividual· Anesthesiology· Bismarck, ND

Anesthesiology (MD) in Bismarck, North Dakota, trained at Medical College of Wisconsin (class of 2022). Enrolled in Medicare as practitioner - anesthesiology and practitioner - anesthesiology.

Overview

NPI1245977321
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 19, 2022
Last updated in NPPESAug 21, 2026
Certified by providerAug 21, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000X24078ND
Anesthesiology207L00000X13502799-1205UT

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 (ND); Practitioner - Anesthesiology (UT)

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Wisconsin
Graduation year2022
Medicare specialtyAnesthesiology

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 Anesthesiology providers in Bismarck

All Anesthesiology providers in North Dakota →