Andrew Chung Yang, M.D.

NPI 1316232168ActiveIndividual· Internal Medicine, Hematology & Oncology· Everett, WA

Internal Medicine, Hematology & Oncology (M.D.) in Everett, Washington, trained at State University of New York Downstate Medical Center (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $6,201,627 for 2,234 claims, against $1,839,633 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $88.93 in all, mostly food and beverage.

Overview

NPI	1316232168
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Jun 9, 2011
Last updated in NPPES	Sep 1, 2026
Certified by provider	Sep 1, 2026

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Hematology & Oncology Primary	207RH0003X	MD60949870	WA
Internal Medicine	207R00000X	275871	NY
Internal Medicine, Hematology & Oncology	207RH0003X	LP03639	RI

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 - Hematology/Oncology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	453
Services billed	95,508 across 150 procedure codes
Paid by Medicare	$1,839,633

Part D prescriptions in 2024

Prescriptions (claims)	2,234 · 2,988 30-day fills
Patients	370
Total drug cost	$6,201,627
Generic share	79% of claims

Medicare sources and data years

Education and affiliations

Medical school	State University of New York Downstate Medical Center
Graduation year	2011
Medicare specialty	Hematology/Oncology
Telehealth	Offers telehealth