Guy Agostino, M.D.

NPI 1992769822ActiveIndividual· Family Medicine· La Grange, IL

Family Medicine (M.D.) in La Grange, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $283,777 for 5,173 claims, against $121,482 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2024, $71.97 in all, mostly food and beverage.

Overview

NPI	1992769822
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 17, 2006
Last updated in NPPES	Aug 2, 2023
Certified by provider	Aug 2, 2023

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	036075612	IL
Specialist	174400000X	036075612	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	327
Services billed	3,444 across 92 procedure codes
Paid by Medicare	$121,482

Part D prescriptions in 2024

Prescriptions (claims)	5,173 · 12,557 30-day fills
Patients	442
Total drug cost	$283,777
Generic share	92% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loyola University of Chicago, Stritch School of Medicine
Graduation year	1986
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth