Eric J. Bessonny, M.D.

NPI 1336147156ActiveIndividual· Anesthesiology· Barrington, IL

Anesthesiology (M.D.) in Barrington, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1990). Medicare paid $62,891 for services to 295 patients in 2024. Ge Healthcare was the largest of 2 companies reporting payments in 2025, $2,120 in all, mostly consulting fees.

Overview

NPI	1336147156
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Jul 14, 2005
Last updated in NPPES	Dec 21, 2021
Certified by provider	Dec 21, 2021
Reactivated	Mar 24, 2006

Specialties and licenses

Taxonomy	Code	License	State
Anesthesiology Primary	207L00000X	036088043	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 - Anesthesiology (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	295
Services billed	369 across 61 procedure codes
Paid by Medicare	$62,891

Medicare sources and data years

Education and affiliations

Medical school	University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year	1990
Medicare specialty	Anesthesiology
Secondary specialties	Interventional Pain Management