Katsiaryna Sergeevna Tsarova, MD

NPI 1699193730ActiveIndividual· Internal Medicine, Cardiovascular Disease· Avon, IN

Internal Medicine, Cardiovascular Disease (MD) in Avon, Indiana, trained at University of Florida College of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $503,165 for 2,643 claims, against $37,131 paid for services in 2024. Abbott Laboratories reported $169.26 in payments in 2025, mostly food and beverage.

Overview

NPI	1699193730
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 5, 2014
Last updated in NPPES	Jan 22, 2026
Certified by provider	Jan 22, 2026

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	01078733A	IN
Internal Medicine	207R00000X	01078733A	IN
Internal Medicine	207R00000X	11709336-1205	UT

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) (IN)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	587
Services billed	950 across 39 procedure codes
Paid by Medicare	$37,131

Part D prescriptions in 2024

Prescriptions (claims)	2,643 · 6,758 30-day fills
Patients	305
Total drug cost	$503,165
Generic share	84% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Florida College of Medicine
Graduation year	2014
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine