Scott A. Zager, MD

NPI 1467412304ActiveIndividual· Internal Medicine, Cardiovascular Disease· Oxnard, CA

Internal Medicine, Cardiovascular Disease (MD) in Oxnard, California, trained at University of California, Geffen School of Medicine (class of 1983). In 2024 Medicare paid $1,383,370 for 763 patients, and Part D covered 6,049 of their prescriptions, 87% of them generic. Abiomed was the largest of 18 companies reporting payments in 2025, $2,109 in all, mostly food and beverage.

Overview

NPI	1467412304
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Mar 24, 2006
Last updated in NPPES	Jun 28, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	G65177	CA
Internal Medicine, Interventional Cardiology	207RI0011X	G65177	CA

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) (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	763
Services billed	24,365 across 62 procedure codes
Paid by Medicare	$1,383,370

Part D prescriptions in 2024

Prescriptions (claims)	6,049 · 16,404 30-day fills
Patients	650
Total drug cost	$946,512
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, Geffen School of Medicine
Graduation year	1983
Medicare specialty	Cardiovascular Disease (Cardiology)
Telehealth	Offers telehealth