Tomas Dvorak, MD

NPI 1568583045ActiveIndividual· Radiology, Radiation Oncology· Orlando, FL

Radiology, Radiation Oncology (MD) in Orlando, Florida, trained at Columbia University College of Physicians and Surgeons (class of 1998). Mostly services rather than prescriptions: Medicare paid $39,005 for 132 patients in 2024, with only 41 Part D claims. Stryker Corporation reported $30.59 in payments in 2025, mostly food and beverage.

Overview

NPI	1568583045
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 3, 2007
Last updated in NPPES	Nov 16, 2016

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Radiation Oncology Primary	2085R0001X	ME106808	FL
Radiology, Radiation Oncology	2085R0001X	8354	MA

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 - Radiation Oncology (FL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	132
Services billed	588 across 31 procedure codes
Paid by Medicare	$39,005

Part D prescriptions in 2024

Prescriptions (claims)	41 · 42 30-day fills
Patients	24
Total drug cost	$612.34
Generic share	54% of claims

Medicare sources and data years

Education and affiliations

Medical school	Columbia University College of Physicians and Surgeons
Graduation year	1998
Medicare specialty	Radiation Oncology
Secondary specialties	Internal Medicine