Thomas Adam Messer, M.D.

NPI 1205085255ActiveIndividual· Surgery· Chicago, IL

Surgery (M.D.) in Chicago, Illinois, trained at Rush Medical College of Rush University (class of 2002). Medicare paid $5,452 for services to 36 patients in 2024. Teleflex LLC was the largest of 4 companies reporting payments in 2025, $673.16 in all, mostly food and beverage.

Overview

NPI	1205085255
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Sep 15, 2008
Last updated in NPPES	Apr 27, 2021
Certified by provider	Apr 27, 2021

Specialties and licenses

Taxonomy	Code	License	State
Surgery Primary	208600000X	036-116125	IL
Surgery, Surgical Critical Care	2086S0102X	036-116125	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 - General Surgery (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	36
Services billed	67 across 11 procedure codes
Paid by Medicare	$5,452

Medicare sources and data years

Education and affiliations

Medical school	Rush Medical College of Rush University
Graduation year	2002
Medicare specialty	General Surgery
Secondary specialties	Critical Care (Intensivists)