Mitchell H. Weiss, M.D.

NPI 1316902687ActiveIndividual· Internal Medicine, Interventional Cardiology· Knoxville, TN

Internal Medicine, Interventional Cardiology (M.D.) in Knoxville, Tennessee, trained at University of Maryland School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $438,960 for 1,612 claims, against $58,473 paid for services in 2024. Actelion Pharmaceuticals US, Inc. reported $17.17 in payments in 2024, mostly food and beverage.

Overview

NPI	1316902687
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Apr 19, 2006
Last updated in NPPES	Jun 18, 2020
Certified by provider	Jun 18, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Interventional Cardiology Primary	207RI0011X	MD38086	TN
Internal Medicine, Cardiovascular Disease	207RC0000X	MD38086	TN

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 - Interventional Cardiology (TN)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	540
Services billed	1,308 across 36 procedure codes
Paid by Medicare	$58,473

Part D prescriptions in 2024

Prescriptions (claims)	1,612 · 3,721 30-day fills
Patients	289
Total drug cost	$438,960
Generic share	72% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Maryland School of Medicine
Graduation year	1984
Medicare specialty	Interventional Cardiology
Secondary specialties	Cardiovascular Disease (Cardiology), Internal Medicine