Michael Harbour, MD

NPI 1013022169ActiveIndividual· Internal Medicine, Infectious Disease· Stanford, CA

Internal Medicine, Infectious Disease (MD) in Stanford, California, trained at Georgetown University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $987,982 for 1,603 claims, against $5,115 paid for services in 2024. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $605.80 in all, mostly food and beverage.

Overview

NPI	1013022169
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Aug 20, 2006
Last updated in NPPES	Jan 7, 2010

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	G84853	CA

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 (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	16
Services billed	72 across 5 procedure codes
Paid by Medicare	$5,115

Part D prescriptions in 2024

Prescriptions (claims)	1,603 · 1,815 30-day fills
Patients	21
Total drug cost	$987,982
Generic share	75% of claims

Medicare sources and data years

Education and affiliations

Medical school	Georgetown University School of Medicine
Graduation year	1992
Medicare specialty	Internal Medicine
Secondary specialties	Gastroenterology
Telehealth	Offers telehealth