Alex John Auseon, DO

NPI 1528164803ActiveIndividual· Internal Medicine, Cardiovascular Disease· Evanston, IL

Internal Medicine, Cardiovascular Disease (DO) in Evanston, Illinois, trained at Ohio University, College of Osteopathic Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $113,899 for 610 claims, against $25,965 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $46.70 in all, mostly food and beverage.

Overview

NPI	1528164803
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	Sep 15, 2006
Last updated in NPPES	Jul 30, 2025
Certified by provider	Jul 30, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	036105730	IL
Internal Medicine, Cardiovascular Disease	207RC0000X	34007783	OH

About license numbers in NPPES

Exclusion screening

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

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Cardiovascular Disease (Cardiology) (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	350
Services billed	573 across 29 procedure codes
Paid by Medicare	$25,965

Part D prescriptions in 2024

Prescriptions (claims)	610 · 1,364 30-day fills
Patients	112
Total drug cost	$113,899
Generic share	83% of claims

Medicare sources and data years

Education and affiliations

Medical school	Ohio University, College of Osteopathic Medicine
Graduation year	1999
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine