Danish Shahab, M.D.

NPI 1841533254ActiveIndividual· Internal Medicine, Gastroenterology· Elmhurst, IL

Internal Medicine, Gastroenterology (M.D.) in Elmhurst, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2014). In 2024 Medicare paid $92,591 for 330 patients, and Part D covered 651 of their prescriptions, 82% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $415.02 in all, mostly food and beverage.

Overview

NPI	1841533254
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 3, 2013
Last updated in NPPES	Aug 22, 2023
Certified by provider	Aug 22, 2023

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	036-152337	IL
Student in an Organized Health Care Education/Training Program	390200000X	—	—

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 - Gastroenterology (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	330
Services billed	834 across 64 procedure codes
Paid by Medicare	$92,591

Part D prescriptions in 2024

Prescriptions (claims)	651 · 1,130 30-day fills
Patients	350
Total drug cost	$80,285
Generic share	82% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year	2014
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine