Luiza Iancu, MD

NPI 1225197825ActiveIndividual· Internal Medicine, Critical Care Medicine· Los Angeles, CA

Internal Medicine, Critical Care Medicine (MD) in Los Angeles, California, trained at University of Southern California Keck School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $506,235 for 1,149 claims, against $9,656 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $315.37 in all, mostly consulting fees.

Overview

NPI	1225197825
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Dec 8, 2006
Last updated in NPPES	Nov 29, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Critical Care Medicine Primary	207RC0200X	G80425	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 - Internal Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	26
Services billed	62 across 6 procedure codes
Paid by Medicare	$9,656

Part D prescriptions in 2024

Prescriptions (claims)	1,149 · 2,263 30-day fills
Patients	235
Total drug cost	$506,235
Generic share	54% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Southern California Keck School of Medicine
Graduation year	1993
Medicare specialty	Internal Medicine
Secondary specialties	Critical Care (Intensivists), Pulmonary Disease