Jillian Rothgeb Oft, MD

NPI 1184940876ActiveIndividual· Internal Medicine, Infectious Disease· Los Angeles, CA

Internal Medicine, Infectious Disease (MD) in Los Angeles, California, trained at Loma Linda University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $356,801 for 339 claims, against $98,426 paid for services in 2024. La Jolla Pharmaceutical Company reported $26.19 in payments in 2025, mostly food and beverage.

Overview

NPI	1184940876
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 20, 2010
Last updated in NPPES	May 21, 2019

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	A119483	CA
Student in an Organized Health Care Education/Training Program	390200000X	—	—

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 - Infectious Disease (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	267
Services billed	1,113 across 19 procedure codes
Paid by Medicare	$98,426

Part D prescriptions in 2024

Prescriptions (claims)	339 · 403 30-day fills
Patients	78
Total drug cost	$356,801
Generic share	76% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loma Linda University School of Medicine
Graduation year	2010
Medicare specialty	Infectious Disease
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth