Ahmad A. Alwan, DO

NPI 1154462570ActiveIndividual· Psychiatry & Neurology, Neurology· Vestal, NY

Psychiatry & Neurology, Neurology (DO) in Vestal, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $1,408,676 for 5,193 claims, against $112,382 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $369.70 in all, mostly food and beverage.

Overview

NPI	1154462570
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	Feb 9, 2007
Last updated in NPPES	Feb 21, 2020
Certified by provider	Feb 21, 2020

Specialties and licenses

Taxonomy	Code	License	State
Psychiatry & Neurology, Neurology Primary	2084N0400X	247034	NY
Psychiatry & Neurology, Clinical Neurophysiology	2084N0600X	247034	NY

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 - Neurology (NY)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	560
Services billed	1,074 across 19 procedure codes
Paid by Medicare	$112,382

Part D prescriptions in 2024

Prescriptions (claims)	5,193 · 8,405 30-day fills
Patients	749
Total drug cost	$1,408,676
Generic share	90% of claims

Medicare sources and data years

Education and affiliations

Medical school	New York College of Osteo Medicine of New York Institute of Technology
Graduation year	2002
Medicare specialty	Neurology
Telehealth	Offers telehealth