Saima Khan, MD

NPI 1881890416ActiveIndividual· Internal Medicine· Flemington, NJ

Internal Medicine (MD) in Flemington, New Jersey, trained at State Un of Ny, Stony Brook School of Dental Med (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $2,673,769 for 5,657 claims, against $89,818 paid for services in 2024. Xeris Pharmaceuticals, Inc. was the largest of 32 companies reporting payments in 2025, $1,663 in all, mostly food and beverage.

Overview

NPI	1881890416
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jun 21, 2007
Last updated in NPPES	Sep 22, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	25MA08437000	NJ

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 - Endocrinology (NJ)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	389
Services billed	1,793 across 16 procedure codes
Paid by Medicare	$89,818

Part D prescriptions in 2024

Prescriptions (claims)	5,657 · 13,069 30-day fills
Patients	626
Total drug cost	$2,673,769
Generic share	46% of claims

Medicare sources and data years

Education and affiliations

Medical school	State Un of Ny, Stony Brook School of Dental Med
Graduation year	2000
Medicare specialty	Endocrinology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth