Roger D. Desprez, M.D.

NPI 1154391993ActiveIndividual· Internal Medicine, Cardiovascular Disease· Tulsa, OK

Internal Medicine, Cardiovascular Disease (M.D.) in Tulsa, Oklahoma, trained at Vanderbilt University School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $367,158 for 4,945 claims, against $76,055 paid for services in 2024. Cleerly, Inc. reported $28.73 in payments in 2025, mostly food and beverage.

Overview

NPI	1154391993
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jan 24, 2006
Last updated in NPPES	Nov 4, 2015

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	20657	OK
Specialist	174400000X	20657	OK

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 - Cardiovascular Disease (Cardiology) (OK); Practitioner - Cardiovascular Disease (Cardiology) (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	886
Services billed	1,432 across 36 procedure codes
Paid by Medicare	$76,055

Part D prescriptions in 2024

Prescriptions (claims)	4,945 · 6,368 30-day fills
Patients	454
Total drug cost	$367,158
Generic share	89% of claims

Medicare sources and data years

Education and affiliations

Medical school	Vanderbilt University School of Medicine
Graduation year	1982
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Emergency Medicine
Telehealth	Offers telehealth