Andrew Gatien, MD

NPI 1063587566ActiveIndividual· Hospitalist· Seattle, WA

Hospitalist (MD) in Seattle, Washington, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2000). In 2024 Medicare paid $67,917 for 253 patients, and Part D covered 291 of their prescriptions, 86% of them generic. Amgen Inc. was the largest of 3 companies reporting payments in 2024, $68.01 in all, mostly food and beverage.

Overview

NPI	1063587566
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	Nov 21, 2006
Last updated in NPPES	Sep 18, 2023
Certified by provider	Sep 18, 2023

Specialties and licenses

Taxonomy	Code	License	State
Hospitalist Primary	208M00000X	MD00042211	WA
Internal Medicine	207R00000X	MD00042211	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 - Hospitalist (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	253
Services billed	719 across 8 procedure codes
Paid by Medicare	$67,917

Part D prescriptions in 2024

Prescriptions (claims)	291 · 325 30-day fills
Patients	115
Total drug cost	$23,837
Generic share	86% of claims

Medicare sources and data years

Education and affiliations

Medical school	R Franklin University of Med & Sci/Chicago Medical School
Graduation year	2000
Medicare specialty	Hospitalist
Secondary specialties	Internal Medicine