Linda-Marie Ustaris Lavenburg, D.O.

NPI 1023428349ActiveIndividual· Internal Medicine· Philadelphia, PA

Internal Medicine (D.O.) in Philadelphia, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $56,447 for 165 claims, against $18,394 paid for services in 2024. Novo Nordisk Inc reported $118.75 in payments in 2025, mostly food and beverage.

Overview

NPI	1023428349
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	May 8, 2014
Last updated in NPPES	Nov 24, 2021
Certified by provider	Nov 24, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	OS021384	PA
Internal Medicine, Nephrology	207RN0300X	OS021384	PA

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 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Nephrology (PA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	96
Services billed	242 across 11 procedure codes
Paid by Medicare	$18,394

Part D prescriptions in 2024

Prescriptions (claims)	165 · 364 30-day fills
Patients	38
Total drug cost	$56,447
Generic share	77% of claims

Medicare sources and data years

Education and affiliations

Medical school	Philadelphia College of Osteopathic Medicine
Graduation year	2014
Medicare specialty	Nephrology
Secondary specialties	Internal Medicine, Pediatric Medicine
Telehealth	Offers telehealth