Jeffrey Taylor Olson, M.D.

NPI 1124386198ActiveIndividual· Internal Medicine· Moreno Valley, CA

Internal Medicine (M.D.) in Moreno Valley, California, trained at Loma Linda University School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $54,632 for 695 claims, against $21,776 paid for services in 2024. Kowa Pharmaceuticals America, Inc. reported $14.10 in payments in 2025, mostly food and beverage.

Overview

NPI	1124386198
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 27, 2012
Last updated in NPPES	Aug 5, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	A129976	CA
Pediatrics	208000000X	A129976	CA
Hospitalist	208M00000X	A129976	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 - Hospitalist (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	139
Services billed	264 across 31 procedure codes
Paid by Medicare	$21,776

Part D prescriptions in 2024

Prescriptions (claims)	695 · 1,297 30-day fills
Patients	149
Total drug cost	$54,632
Generic share	86% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loma Linda University School of Medicine
Graduation year	2012
Medicare specialty	Hospitalist
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth