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John G. Alexander, MD

NPI 1477541100ActiveIndividual· Anesthesiology· Saint Louis, MO

Anesthesiology (MD) in Saint Louis, Missouri, trained at University of Texas Medical School at San Antonio (class of 1995). Medicare paid $7,814 for services to 72 patients in 2024.

Overview

NPI1477541100
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 6, 2005
Last updated in NPPESAug 2, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000X2000148561MO

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 (AL); Practitioner - Anesthesiology (MN); Practitioner - Anesthesiology (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients72
Services billed77 across 31 procedure codes
Paid by Medicare$7,814

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Texas Medical School at San Antonio
Graduation year1995
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 Saint Louis

All Anesthesiology providers in Missouri →