Coleen Carignan, M.D.

NPI 1154376358ActiveIndividual· Specialist· Pittsburgh, PA

Specialist (M.D.) in Pittsburgh, Pennsylvania, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $306,318 for 4,432 claims, against $35,942 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $50.07 in all, mostly food and beverage.

Overview

NPI	1154376358
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	May 24, 2006
Last updated in NPPES	Dec 21, 2007

Specialties and licenses

Taxonomy	Code	License	State
Specialist Primary	174400000X	MD053307L	PA

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 - Internal Medicine (PA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	212
Services billed	752 across 24 procedure codes
Paid by Medicare	$35,942

Part D prescriptions in 2024

Prescriptions (claims)	4,432 · 9,278 30-day fills
Patients	376
Total drug cost	$306,318
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loyola University of Chicago, Stritch School of Medicine
Graduation year	1992
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth