Jacob R. Whelan, MD

NPI 1023338183ActiveIndividual· Hospitalist· Oxford, MS

Hospitalist (MD) in Oxford, Mississippi, trained at University of Mississippi School of Medicine (class of 2010). In 2024 Medicare paid $73,745 for 358 patients, and Part D covered 87 of their prescriptions, 79% of them generic. Abiomed reported $21.14 in payments in 2025, mostly food and beverage.

Overview

NPI	1023338183
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jun 10, 2010
Last updated in NPPES	Oct 15, 2013

Specialties and licenses

Taxonomy	Code	License	State
Hospitalist Primary	208M00000X	22577	MS
Internal Medicine	207R00000X	LL32691	SC
Internal Medicine	207R00000X	22577	MS

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 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (MS)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	358
Services billed	859 across 7 procedure codes
Paid by Medicare	$73,745

Part D prescriptions in 2024

Prescriptions (claims)	87 · 88 30-day fills
Patients	29
Total drug cost	$5,054
Generic share	79% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Mississippi School of Medicine
Graduation year	2010
Medicare specialty	Internal Medicine
Secondary specialties	Emergency Medicine