Steven Mitchell Geller, M.D.

NPI 1073597795ActiveIndividual· Internal Medicine, Pulmonary Disease· Schaumburg, IL

Internal Medicine, Pulmonary Disease (M.D.) in Schaumburg, Illinois, trained at University of Chicago, Pritzker School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,013,825 for 2,491 claims, against $202,603 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $467.22 in all, mostly food and beverage.

Overview

NPI	1073597795
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Dec 6, 2005
Last updated in NPPES	Jul 31, 2024
Certified by provider	Jul 31, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	036-071820	IL
Internal Medicine, Critical Care Medicine	207RC0200X	036071820	IL

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 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

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

Medicare services in 2024

Medicare patients	876
Services billed	2,657 across 28 procedure codes
Paid by Medicare	$202,603

Part D prescriptions in 2024

Prescriptions (claims)	2,491 · 3,417 30-day fills
Patients	411
Total drug cost	$1,013,825
Generic share	32% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Chicago, Pritzker School of Medicine
Graduation year	1984
Medicare specialty	Pulmonary Disease
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth