Jennifer Thu Winthers, DO

NPI 1568895415ActiveIndividual· Internal Medicine· Tempe, AZ

Internal Medicine (DO) in Tempe, Arizona, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $195,024 for 1,627 claims, against $5,185 paid for services in 2024. Intuitive Surgical, Inc. reported $99.40 in payments in 2025, mostly food and beverage.

Overview

NPI	1568895415
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	Yes
NPI issued	Aug 14, 2013
Last updated in NPPES	Sep 17, 2024
Certified by provider	Sep 17, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	009645	AZ
Internal Medicine	207R00000X	OP61115543	WA

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 (AZ)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	34
Services billed	100 across 20 procedure codes
Paid by Medicare	$5,185

Part D prescriptions in 2024

Prescriptions (claims)	1,627 · 4,032 30-day fills
Patients	342
Total drug cost	$195,024
Generic share	84% of claims

Medicare sources and data years

Education and affiliations

Medical school	Midwestern University, Chicago College of Osteopathic Med
Graduation year	2013
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth