Gregory Roth, MD

NPI 1922144146ActiveIndividual· Internal Medicine, Cardiovascular Disease· Seattle, WA

Internal Medicine, Cardiovascular Disease (MD) in Seattle, Washington, trained at Warren Alpert Medical School of Brown University (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $84,633 for 620 claims, against $14,774 paid for services in 2024. Fujifilm Sonosite, Inc. reported $700.00 in payments in 2025, mostly consulting fees.

Overview

NPI	1922144146
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jan 29, 2007
Last updated in NPPES	Aug 6, 2012

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	MD00045041	WA
Internal Medicine	207R00000X	MD00045041	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 - Cardiovascular Disease (Cardiology) (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	133
Services billed	257 across 28 procedure codes
Paid by Medicare	$14,774

Part D prescriptions in 2024

Prescriptions (claims)	620 · 1,265 30-day fills
Patients	61
Total drug cost	$84,633
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	Warren Alpert Medical School of Brown University
Graduation year	2002
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine