Tina Griffin Harris, MD

NPI 1023049699ActiveIndividual· Internal Medicine· Raleigh, NC

Internal Medicine (MD) in Raleigh, North Carolina, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $672,615 for 7,094 claims, against $142,290 paid for services in 2024. Novo Nordisk Inc was the largest of 15 companies reporting payments in 2025, $386.20 in all, mostly food and beverage.

Overview

NPI	1023049699
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jul 5, 2006
Last updated in NPPES	Jul 8, 2007

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	—	NC

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

Medicare services in 2024

Medicare patients	283
Services billed	4,719 across 57 procedure codes
Paid by Medicare	$142,290

Part D prescriptions in 2024

Prescriptions (claims)	7,094 · 16,600 30-day fills
Patients	610
Total drug cost	$672,615
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of North Carolina at Chapel Hill School of Medicine
Graduation year	1999
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth