S. Amy Nopachai, M.D.

NPI 1033256581ActiveIndividual· Internal Medicine· Vancouver, WA

Internal Medicine (M.D.) in Vancouver, Washington, trained at Southern Illinois University School of Medicine (class of 1998). In 2024 Medicare paid $19,931 for 40 patients, and Part D covered 606 of their prescriptions, 89% of them generic. Abbott Laboratories reported $59.21 in payments in 2024, mostly food and beverage.

Overview

NPI	1033256581
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jan 31, 2007
Last updated in NPPES	Nov 6, 2015

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	MD00040916	WA

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 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Pediatric Medicine (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	40
Services billed	267 across 28 procedure codes
Paid by Medicare	$19,931

Part D prescriptions in 2024

Prescriptions (claims)	606 · 1,528 30-day fills
Patients	82
Total drug cost	$21,875
Generic share	89% of claims

Medicare sources and data years

Education and affiliations

Medical school	Southern Illinois University School of Medicine
Graduation year	1998
Medicare specialty	Pediatric Medicine
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth