Zahid S. Ahmad, MD

NPI 1053529099ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Dallas, TX

Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Dallas, Texas, trained at Tulane University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $360,012 for 890 claims, against $15,551 paid for services in 2024. Chiesi USA, Inc. reported $625.00 in payments in 2025, mostly honoraria.

Overview

NPI	1053529099
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	May 21, 2007
Last updated in NPPES	Jun 1, 2010

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Endocrinology, Diabetes & Metabolism Primary	207RE0101X	M6488	TX

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 (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	110
Services billed	187 across 9 procedure codes
Paid by Medicare	$15,551

Part D prescriptions in 2024

Prescriptions (claims)	890 · 1,772 30-day fills
Patients	165
Total drug cost	$360,012
Generic share	45% of claims

Medicare sources and data years

Education and affiliations

Medical school	Tulane University School of Medicine
Graduation year	2004
Medicare specialty	Endocrinology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth