Ali Z. Merchant, MD

NPI 1023285236ActiveIndividual· Internal Medicine, Cardiovascular Disease· Honolulu, HI

Internal Medicine, Cardiovascular Disease (MD) in Honolulu, Hawaii, trained at Northeastern Ohio University College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $420,832 for 2,794 claims, against $10,100 paid for services in 2024. Boston Scientific Corporation reported $664.84 in payments in 2025, mostly travel and lodging.

Overview

NPI	1023285236
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	May 15, 2008
Last updated in NPPES	Jun 9, 2021
Certified by provider	Jun 9, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	MD-12615	HI
Internal Medicine, Cardiovascular Disease	207RC0000X	036-113399	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 - Cardiovascular Disease (Cardiology) (HI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	291
Services billed	414 across 23 procedure codes
Paid by Medicare	$10,100

Part D prescriptions in 2024

Prescriptions (claims)	2,794 · 7,613 30-day fills
Patients	511
Total drug cost	$420,832
Generic share	81% of claims

Medicare sources and data years

Education and affiliations

Medical school	Northeastern Ohio University College of Medicine
Graduation year	2000
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth