Vijai Sathyan Tivakaran, D.O.

NPI 1841269271ActiveIndividual· Internal Medicine, Cardiovascular Disease· Dayton, OH

Internal Medicine, Cardiovascular Disease (D.O.) in Dayton, Ohio, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,205,272 for 7,540 claims, against $118,994 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $43.47 in all, mostly food and beverage.

Overview

NPI	1841269271
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Mar 17, 2006
Last updated in NPPES	Nov 17, 2020
Certified by provider	Nov 17, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	34008775	OH
Internal Medicine, Cardiovascular Disease	207RC0000X	219747	NY

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) (OH)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	1,330
Services billed	3,011 across 41 procedure codes
Paid by Medicare	$118,994

Part D prescriptions in 2024

Prescriptions (claims)	7,540 · 18,230 30-day fills
Patients	828
Total drug cost	$1,205,272
Generic share	86% of claims

Medicare sources and data years

Education and affiliations

Medical school	New York College of Osteo Medicine of New York Institute of Technology
Graduation year	1998
Medicare specialty	Cardiovascular Disease (Cardiology)