Timothy William Martin, M.D.

NPI 1760441927ActiveIndividual· Internal Medicine, Cardiovascular Disease· Dubuque, IA

Internal Medicine, Cardiovascular Disease (M.D.) in Dubuque, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $851,087 for 4,802 claims, against $13,584 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $220.95 in all, mostly food and beverage.

Overview

NPI	1760441927
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Mar 17, 2006
Last updated in NPPES	May 29, 2025
Certified by provider	May 29, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	25710	IA
Internal Medicine, Interventional Cardiology	207RI0011X	25710	IA

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 - Cardiovascular Disease (Cardiology) (IA); Practitioner - Cardiovascular Disease (Cardiology) (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	155
Services billed	496 across 27 procedure codes
Paid by Medicare	$13,584

Part D prescriptions in 2024

Prescriptions (claims)	4,802 · 10,590 30-day fills
Patients	524
Total drug cost	$851,087
Generic share	83% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Iowa, Rj & L Carver College of Medicine
Graduation year	1983
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine