Siddharth Ashok Wartak

NPI 1649478801ActiveIndividual· Student in an Organized Health Care Education/Training Program· Springfield, MA

Student in an Organized Health Care Education/Training Program in Springfield, Massachusetts, trained at Tufts University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $76,402 for 918 claims, against $1,112 paid for services in 2024. Shockwave Medical, Inc was the largest of 2 companies reporting payments in 2025, $194.93 in all, mostly food and beverage.

Overview

NPI	1649478801
Status	Active
Entity type	Individual
Sole proprietor	No
NPI issued	Jul 10, 2007
Last updated in NPPES	Jul 19, 2007

Specialties and licenses

Taxonomy	Code	License	State
Student in an Organized Health Care Education/Training Program Primary	390200000X	—	—

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) (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	41
Services billed	55 across 9 procedure codes
Paid by Medicare	$1,112

Part D prescriptions in 2024

Prescriptions (claims)	918 · 2,695 30-day fills
Patients	213
Total drug cost	$76,402
Generic share	90% of claims

Medicare sources and data years

Education and affiliations

Medical school	Tufts University School of Medicine
Graduation year	2010
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine